EB62 - LatticeECP3 Versa Evaluation Board User's Guide

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LatticeECP3 Versa Evaluation Board 

� 

User’s Guide 

August 2012 

Revision: EB62_01.5

Introduction 

2 



The LatticeECP3 Versa Evaluation Board allows designers to investigate and experiment with the features of the 

LatticeECP3 Field-Programmable Gate Array. The features of the LatticeECP3 Versa Evaluation Board can assist 

engineers with rapid prototyping and testing of their specific designs. The LatticeECP3 Versa Evaluation Board is 

part of the LatticeECP3 Versa Development Kit. The guide is intended to be referenced in conjunction with demo 

user’s guides to demonstrate the LatticeECP3 FPGA. 

Figure 1. LatticeECP3 Versa Evaluation Board, Top Side 

User 

Switches 

Status LEDs 

USB 

Programming 

J3 – JTAG 

Interface 

10/100/1000 

RJ-45 

Connections 

Features 

GSRn & 

PROGRAMn 

Push-buttons 

LED 

Display 

PCI Express x1 

SERDES Test 

SMA Connectors 

DDR3 

Memory 

On-Board 

Clock 

Management 

SPI Flash 

Configuration 

Memory 

Half-length PCI Express form-factor 

– Allows demonstration of PCI Express x1 interconnection 

Electrical testing of one full-duplex SERDES channel via SMA connections 

USB-B connection for UART and device programming 

Two RJ45 interfaces to 10/100/1000 Ethernet to GMII 

On-board Boot Flash 

– 64M Serial SPI Flash 

DDR3-1333 memory components (64Mb/x16) 

Expansion mezzanine interconnection for prototyping 

14-segment alpha-numeric display 

Switches, LEDs and displays for demo purposes 

ispVM programming support 

On-board reference clock sources 

Expansion Connectors 

12V DC 

Power Input 

J13 – JTAG 

Interface

3 



The contents of this user’s guide include top-level functional descriptions of the various portions of the evaluation 

board, descriptions of the on-board connectors, diodes and switches and a complete set of schematics. 

Caution: The LatticeECP3 Versa Evaluation Board contains ESD-sensitive components. ESD safe practices 

should be followed while handling and using the evaluation board. 

LatticeECP3 Device 

This board features a LatticeECP3 FPGA with a 1.2V core supply. It can accommodate all pin-compatible 

LatticeECP3 devices in the 484-ball fpBGA (1mm pitch) package. A complete description of this device can be 

found in the LatticeECP3 Family Data Sheet. 

Note: The connections referenced in this document refer to the LFE3-35EA-8FN484C device. 

Applying Power to the Board 

The LatticeECP3 Versa Evaluation Board is ready to power on. The board can be supplied with power from a PCI 

Express host system or standalone with an external wall power module. 

The 12V DC input power source is fused with a surface mounted fuse, as noted in Table 1. 

Table 1. Board Power Supply Fuses – (See Appendix B, Figure 12) 

Fuse Designator Description 

F1 12V Input Supply Fuse 

The board may be plugged into a host PC. Only plug the board into a PCI Express slot when the system is powered 

off. Once inserted, the PC can be safely powered on. 

Using the evaluation board outside of a PC chassis supply requires the factory-supplied wall supply module. Use of 

other supplies is not suggested. GME Technology’s GFP181DA-1215B-1 (or equivalent) is provided with the 

LatticeECP3 Versa Development Kit. 

Figure 2. Power Distribution Scheme – (See Appendix B, Figure 12) 

12_0V 

(5A fused) 

Power Status LED D13 

SW 

EN 

SW 

SW 

EN 

SW 

Programming/FPGA Configuration 

EN 

LDO SERDES 1_2V, +1.2V, 1A, Power Status LED D12 

2_5V, +2.5V, 1.1 A, Power Status LED D31 



VCC_CORE, +1.2V, 1.35 A, Power Status LED D10 

The LatticeECP3 Versa Evaluation Board has a built-in download controller for programming the LatticeECP3 

FPGA. The built-in module consists of a USB Type-B connector and a USB UART device. To use the built-in download 

cable, simply connect a standard USB cable (a USB-B to USB-A cable is included with the LatticeECP3 Versa 

Development Kit) from J2 to your PC (with ispVM System software installed). The USB hub on the PC will detect 

the addition of the USB function, making the built-in cable available for use with the ispVM System software. The 

USB cable is connected in parallel to J3.

Alternate ispVM Download Interface 

4 



J3 is a 1x10 100mil header that is provided for use with an external Lattice download cable (available separately). 

A USB download cable can be attached to the board using J3 to interface with the FPGA (U1). 

A separate header is provided to interface to a download cable for the ispClock5406A clock device (U13). U13 is 

not interfaced to the built-in download interface. U13 is factory-programmed for use with the reference designs and 

should only be altered for customized designs. 

A 10-pin JTAG connector is used in conjunction with the ispVM USB download cable to program and control the 

device. A separate 10-pin header (J14) is provided for programming U13. 

Table 2. ispVM JTAG Connector Pinout (J3 and J14) – (See Appendix B, Figure 5) 

ispVM Requirements 

Pin Function Color 

1 PWR Red 

2 TDO Brown 

3 TDI Orange 

4 N/C — 

5 N/C — 

6 TMS Purple 

7 GND Black 

8 TCK White 

9 N/C — 

10 N/C — 

Note: An ispDOWNLOAD cable is included with Lattice Diamond ® design software. This cable is not needed for 

the typical use of this board since it includes the built-in download module and only requires the USB cable 

included with the board. Standalone ispVM download cables may be purchased separately from Lattice. 

After initial board setup, use the following procedure to program the board. Instructions assume that ispVM software 

has been installed on a local PC. 

Requirements: 

PC with ispVM System 18.0 (or later) programming software, installed with appropriate drivers (USB driver for 

USB cable, Windows 7/XP/2000/NT parallel port driver for ispDOWNLOAD cable).� 

Note: An option to install these drivers is included as part of the ispVM System setup. 

ispDOWNLOAD cable (pDS4102-DL2A, HW7265-DL3A, HW-USB-1A, etc.). Required only for alternative FPGA 

programming and ispClock5406A reprogramming.

Board Programming 

Configuration Status Indicators 

(see Appendix B, Figure 13) 

Figure 3. LatticeECP3 Status LEDs and Push-button Controls 

The LEDs indicate the configuration status of the LatticeECP3 FPGA. 

5 



D17 (red) illuminated indicates that programming was aborted or reinitialized, driving the INITN output low. 

D20 (green) illuminated indicates the successful completion of configuration by releasing the open collector 

DONE output pin. 

D19 (red) illuminated indicates that PROGRAMN is low. 

D18 (red) illuminated indicates that GSRN is low. 

PROGRAMN and GSRN 

These push-button switches assert/de-assert the logic levels on PROGRAMN (SW2) and GSRN (SW1). Depressing 

the button drives a logic level “0” to the device. 

Programming Serial SPI Flash Memory 

A serial SPI (16-pin TSSOP, 64M) Flash memory device (U8) is on-board for non-volatile configuration memory 

storage. A STMicro M25P64VMF16 device is populated on-board. 

The Serial SPI Flash memory device can be configured easily via its JTAG port. This mode enables the FPGA to 

be programmed at power-up or assertion of PROGRAMN with a bitstream stored in the memory device. 

1. Connect the LatticeECP3 Versa Evaluation Board. 

2. In the dialog box, select SPI Flash Programming Mode in the Device Access Option pull-down menu.

Figure 4. Device Information Dialog Screen 

6 



3. The SPI Serial Flash Device dialog box will open. In this box, select SPI Flash Erase, Program, Verify in the 

Operation pull-down menu. 

4. Select SPI Serial Flash in the Device Family pull-down menu, STMicro under the Vendor pull-down menu, 

SPI-M2564 under the Device pull-down menu, and 16-lead SOIC under the Package submenu. 

Figure 5. Select Device Dialog Box

Figure 6. Sample SPI Serial Flash Device Dialog Box 

7 



5. Click OK in the SPI Serial Flash Device dialog box. Then click OK in the Select Device dialog box. You will 

return to the main configuration screen 

6. From the main programming window, select Go from the top toolbar. This will begin the SPI Serial Flash programming. 

On-Board Clock Capabilities 

(See Appendix B, Figure 19) 

The LatticeECP3 Versa Evaluation Board allows for several clock source options. Some of these options are controlled 

via the ispClock5406A programmable clock manager device. The ispClock5406A enables the reference 

clock from the PCI Express interface to provide a reference clock to the SERDES. This is true only when the board 

is in a PCI Express host socket. When the board is not in a PCI Express host socket, the clock will be supplied by a 

156.25 MHz clock on-board oscillator. Both clock inputs can be fanned out to the dedicated SERDES reference 

inputs, FPGA inputs, and to the expansion connectors. The factory default programming only connects the 

SERDES reference clock inputs. Factory-defined demonstration designs will control and manage the clock. 

Figure 7. Clock Controller Scheme 

Clock Select 

PCI Express 

156.25 MHz 

On-board 

Oscillator 

FPGA 

Clock 

SERDES 

Reference 

Clock 

PCLKT0 

F11 

PCLKC0 

F12 

Expansion Interface 

Clock 

REFCLKP 

V12 

REFCLKN 

V11 

Factory Default 

Clock Programming 

SERDES Reference 

Clock Only

General Purpose Clock Source 

8 



An on-board 100MHz LVDS oscillator is provided for general purpose use. This clock source is connected to differential 

inputs L5 and K6 and must be used as LVDS inputs to the FPGA. This pin pair also provides optimal interface 

to the FPGA PLL for customized use. 

The PCI Express add-in card specification requires add-in boards to include capabilities to tell the host of its presence. 

The LatticeECP3 Versa Evaluation Board allows this optional connection via a board jumper. The factory 

default will have two jumpers installed as shown below for the PRSNT connection to the PCI Express host. 

Figure 8. PCI Express PRSNT Control Connection 

SERDES 

J4 

1 2 

3 4 

5 6 

PCI Express PRSNT 

Jumper Selector 

The LatticeECP3 quad-based SERDES FPGA is utilized on the board for several purposes. The PCSA quad is provisioned 

to provide a single, full-duplex PCI Express channel. The high-speed signals are connected to the PCI 

Express edge connection. 

Table 3. PCI Express Channel Interconnections 

Table 4. SMA Test Interconnections 

FPGA Test Pins 


General Purpose DIP Switches 

PETp0 HDINP0 Y15 

PETn0 HDINN0 Y14 

PERp0 HDOUTP0 AB15 

PERn0 HDOUTN0 AB14 

J5 HDINP3 Y8 

J6 HDINN0 Y9 

J7 HDOUTP3 AB8 

J8 HDOUTN3 AB9 

General purpose FPGA pins are available for user applications. FPGA pins are connected to switch SW3, a SPST 

slide-actuated DIP switch. The switches are connected to logic level 0 when moved to the ON position. Switch position 

1 is indicated with a dot. These inputs are within a bank connected to 1.5V. The user must program these 

inputs to be the LVCMOS15 type in the design.

Figure 9. LatticeECP3 Versa Evaluation Board LEDs and Switches 

The designated pins are connected according to Table 5. 

Table 5. FPGA Ball to DIP Switch Position 

General Purpose LEDs 

(See Appendix B, Figure 18) 

FPGA Ball 

Number 

9 

SW3 DIP Switch 

Position 

J7 1 

J6 2 

H2 3 

H3 4 

J3 5 

K3 6 

J2 7 

J1 8 



The LEDs provided on the LatticeECP3 Versa Evaluation Board are connected to general purpose FPGA I/Os. 

These LEDs provide status for user designs and must be included in the design. The LEDs illuminate when the 

FPGA output is driven LOW. Table 6 shows the LED and associated FPGA pins. These pins are within an I/O bank 

connected to 3.3V and the user should program these to be LVCMOS33 type outputs in the design. 

Table 6. LED Definitions 

LED 

Number 

FPGA Ball 

Number 

PCB 

Designator LED Color 

LED0 U19 D21 Green 

LED1 U18 D22 Green 

LED2 AA21 D24 Yellow 

LED3 Y20 D25 Yellow 

LED4 W19 D26 Red 

LED5 V19 D27 Red 

LED6 AA20 D29 Blue 

LED7 AB20 D28 Blue

Alpha-numeric LED Display 

(see Appendix A, Figure 18) 

10 



A 14-segment alpha-numeric display is provided on the board (D23). These LED segments are connected to general-purpose 

FPGA I/Os. The LEDs must be included in the FPGA design. The LEDs illuminate when the FPGA 

output is driven LOW. Table 7 shows the LED and associated FPGA pins. These pins are within an I/O bank connected 

to 3.3V and the user should program these to be LVCMOS33 outputs in the design. 

Figure 10. 14-Segment Display 

Table 7. Alpha-numeric LED Definitions 

DDR3 Memory Device 


fpBGA Ball 

fpBGA Ball 

Display Number Display Number 

A V6 J AB3 

B U7 K AB4 

C Y6 L W4 

D Aa6 M Y5 

E U8 N AA4 

F T8 P AA5 

G R9 DP W5 

H T9 

The LatticeECP3 Versa Evaluation Board is equipped with a SDRAM memory device (1.5V, 64Mb/x16, 96-ball 

FBGA, 667 MHz, DDR3-1333) such as the Micron MT41J64M16JT-15E:G device. 

The DDR3 memory includes a 16-bit wide memory controller interface. 

The board includes termination of data, address and command signals. It includes all power and external components 

needed to demonstrate the memory controller of the LatticeECP3 device. 

A 100 MHz on-board clock oscillator is available to provide a DDR3 reference clock.

Table 8. DDR3 Memory Controller Interconnections 

NETNAME 

Ethernet Interfaces 


484 fpBGA 

Ball Number NETNAME 

11 



484 fpBGA 

Ball Number 

DQ0 E5 A0 C8 

DQ1 E4 A1 C7 

DQ2 D2 A2 B7 

DQ3 D1 A3 D8 

DQ4 C2 A4 F9 

DQ5 B2 A5 E9 

DQ6 G5 A6 A3 

DQ7 G4 A7 D7 

DQ8 G2 A8 A7 

DQ9 F1 A9 B8 

DQ10 H4 A10 C9 

DQ11 E2 A11 C10 

DQ12 J4 K_0 K4 

DQ13 B1 K_0# K5 

DQ14 C1 CAS# A4 

DQ15 G3 BA0 B4 

DQS0 F5 BA1 E6 

DQS0# F4 BA2 D5 

DQS1 H5 ODT E7 

DQS1# H6 CS0# C6 

CEO G8 WE# D6 

RAS# A6 VREF E1 

CLKP L5 DM0 E3 

CLKN K6 DM1 F3 

Two Marvell 88E1119R Gigabit Ethernet transceiver devices (U17) are included on the board. This physical layer 

device supports 1000BASE-T, 100BASE-TX, and 10BASE-T applications via a standard media interface to a dual 

RJ45 connection. The RJ45 connection includes network magnetics providing the proper signal conditioning, electro-magnetic 

interference suppression and signal isolation. This connector includes two LEDs and the board 

includes four status LEDs from the Marvell device. The LEDs are register-programmed and detailed descriptions 

are available in the Marvell device data sheet. 

Table 9. PHY Status Indicators 

LED Status Description 

RJ45 (Yellow) LED RX 

RJ45 (Yellow) LED TX 

Each Marvell 88E1119R device communicates via a GMII interface to the LatticeECP3 device.

Table 10. FPGA GPIO to GMII Interfaces 

Signal PHY#1 PHY#2 

RSTN L3 R21 

MDIO L2 U16 

MDC: V4 Y18 

RXC L4 N19 

RX_ER M4 V20 

RX_DV M1 U15 

RX_D0 M5 AB17 

RX-D1 N1 AA17 

RX_D2 N6 R19 

RX_D3 P6 V21 

RX_D4 T2 T17 

RX_D5 R2 R18 

RX_D6 P5 W21 

RX_D7 P3 Y21 

TXC C12 M21 

TX_EN V3 V22 

TX_D0 V1 W22 

TX_D1 U1 R16 

TX_D2 R3 P17 

TX_D3 P1 Y22 

TX_D4 N5 T21 

TX_D5 N3 U22 

TX_D6 N4 P20 

TX_D7 N2 U20 

GTXCLK M2 M19 

CRS P4 P19 

COL R1 N18 

COMA R4 1 

12 



T15 1 

125CLK T3 R17 

1. Each PHY device includes a header dedicated to the COMA connection to the device. 

The header is populated with a jumper that disables and places the PHY in a low power 

configuration. Headers J10 and J12 are used for this purpose. It is assigned to PHYs U9 

and U10, respectively.

Table 11. Expansion Connections 

13 



x3 Expansion Connector x4 Expansion Connector 

Pin Signal 484-Ball fpBGA Pin Signal 484-Ball fpBGA 

1 GND GND 1 HPE-RST# J20 

2 NC NC 2 GND GND 

3 2.5V 2.5V 3 IO0 B11 

4 IO29 D17 4 IO1 B12 

5 IO30 J22 5 IO2 A12 

6 IO31 K22 6 IO3 A13 

7 IO32 L18 7 IO4 E12 

8 IO33 L19 8 IO5 E13 

9 IO34 L22 9 IO6 C13 

10 IO35 M22 10 IO7 C14 

11 IO36 K18 11 IO8 D13 

12 IO37 K17 12 IO9 D14 

13 IO38 H22 13 IO10 A14 

14 IO39 H21 14 IO11 B14 

15 IO40 G22 15 IO12 F13 

16 IO41 G21 16 IO13 F14 

17 IO42 J18 17 IO14 A15 

18 IO43 J17 18 IO15 B15 

19 IO44 F22 19 GND GND 

20 IO45 E22 20 3.3V 3.3V 

21 5VIN 5VIN 21 IO16 C15 

22 GND GND 22 GND GND 

23 2.5V 2.5V 23 IO17 D15 


25 3.3V 3.3V 25 IO18 G15 


27 3.3V 3.3V 27 IO19 G14 

28 GND GND 28 IO20 A16 

29 OSC U13 PIN27 29 IO21 B16 


31 CLKIN E15 31 IO22 F15 

32 GND GND 32 IO23 F16 

33 CLKOUT D12 33 IO24 A17 


35 3.3V 3.3V 35 IO25 B18 

36 GND GND 36 IO26 A18 

37 3.3V 3.3V 37 IO27 A19 

38 GND GND 38 CARDSEL# J19 

39 3.3V 3.3V 39 IO28 D16 

40 GND GND 40 GND GND

References 

DS1021, LatticeECP3 Family Data Sheet 

HB1009, LatticeECP3 Family Handbook 

QS013, LatticeECP3 Versa Evaluation Board Quick Start Guide 

UG46, PCI Express Demos for the LatticeECP3 Versa Evaluation Board 

UG45, DDR3 Demo for the LatticeECP3 Versa Evaluation Board 

UG44, SERDES Eye/Backplane Demo for the LatticeECP3 Versa Evaluation Board 

Ordering Information 

Description Ordering Part Number 

LatticeECP3 Versa Evaluation Board LFE3-35EA-VERSA-EVN 

Technical Support Assistance 

Hotline: 1-800-LATTICE (North America) 

+1-503-268-8001 (Outside North America) 

e-mail: techsupport@latticesemi.com 

Internet: www.latticesemi.com 

Revision History 

14 



China RoHS Environment-Friendly 

Use Period (EFUP) 

Date Version Change Summary 

April 2011 01.0 Initial release. 

August 2011 01.1 Updated LatticeECP3 Versa Evaluation Board, Top Side diagram. 

Corrected ispVM System software version number in the ispVM 

Requirements text section. 

Corrected ispVM JTAG Connector Pinout table caption information. 

November 2011 01.2 Corrected error in the column headings of the Expansion Connections 

table. 

February 2012 01.3 Updated document with new corporate logo. 

February 2012 01.4 Expansion Connections table – Updated information for pins 31 and 33. 

August 2012 01.5 Added alternate Abracon part numbers for Discera oscillators in Bill of 

Materials. 

© 2012 Lattice Semiconductor Corp. All Lattice trademarks, registered trademarks, patents, and disclaimers are as 

listed at www.latticesemi.com/legal. All other brand or product names are trademarks or registered trademarks of 

their respective holders. The specifications and information herein are subject to change without notice.

Appendix A. Schematics 

Figure 11. Cover Page 

1 

2 

3 

4 

5 

Revision History: 

February 9, 2011 Rev A Final Design JPS 

February 24, 2011 Rev B JPS 

Power 

D D 

Designator U1 is the FPGA DUT. 

Expansion 

Port- 3.3V 

1.5V 

16-Bit 

Device 

Power 

Pins 

DDR3 

Bank 0 Bank 1 

C C 

Expansion 

Port-3.3V 

USER DIP 

SWITCH 

PLL 

Bank 2 

Bank 3 

ECP3 

FPGA 

Bank 7 

100.00M 

DIFF OSC 

Bank 6 

USER LEDS 

3.3V 

GMII 

PHY#2 

Bank 8 

SERDES 

3.3V 

GMII 

PHY#1 

15 

LED SEGMENT 

ARRAY 



B B 

3.3V Programming 

SPI 

PCSA 

CLK5406 

PCSA 

RefClk 

PCIe X1 

CH#0 

REFERENCE 

CLOCKS 

PCIe RefClk 

SMA Test 

CH#3 

General Clk 

156.25M OSC 

Expansion Clk 

A A 

1605 Valley Center Parkway 

Bethlehem, PA 18017 

Title 

Cover Page 

Size Project Rev 

B 

B 

ECP3 VERSA Eval Board 

Date: Monday, March 14, 2011 

Sheet 1 of 11 

1 

2 

3 

4 

5

Figure 12. Power 

5 

4 

3 

2 

1 

U1A 

VCC_CORE 

Voltage Regulators 

+1.2 v 

500 mA PCSA_VCCIB 

VOUT2 FB1 

C1 C2 C3 C4 C5 C6 

C8 C9 

2_5V 

2_5V 

BLM41PG600SN1 

+ C13 

C14 

C10 

C12 

3_3UF-10V-0805SMT 

3_3UF-10V-0805SMT 

10V 

10V 

15 

10 

EN 

EN2 

PCSA_VCCOB 

+1.2 v VOUT1 

4 

7 

3 

VOUT1 VOUT2 

6 

D 500 mA 

VOUT1_3 VOUT2_6 

D 

C16 R2 

+ C18 

C19 

VCCA 

R1 

0R-0603SMT 

0R-0603SMT 

1 

8 10NF-0402SMT 

16 

BYP1 BYP2 

9 

ADJ1 

ADJ2 

3_3V 

R3 

OPEN-0603SMT 

U2 

2.3v minimum input voltage 

C20 C21 

C24 C25 + 

LT3029EDE 

0.46 v drop at 500 mA max 

VCCA 

C28 C29 C31 

3_3V 

C30 

VCCPLL 

10uF,25V-1206SMT 

C32 C33 

C35 

6.3V 

0805 

12_0V 

3_3V U3 

3_3V 

+3.3 v 

LT3508EUF 

3.3V 1.35 A 

C38 

D1 

16V 

1N4448W 

D2 

+2.5v 2.5V 

220NF-0402SMT 

1N4448W 

1.2v/ms 

L1 

7 

12 

1.1 A 

C 2_5V 

4.7uH-SPD62R-472M 

BOOST1 

BOOST2 

3_3V 

C 

1.2v/ms 

8 

11 

SW1 

SW2 

C40 

C41 

1 

18 

C42 

22uF,6.3V-0805SMT 

FB1 

FB2 

22uF,6.3V-0805SMT 

RLP-133 22uF,6.3V-0805SMT 

D3 

2 

17 

RLP-133 

RLP-133 

DFLS220L 

TRACK/SS1 

TRACK/SS2 

24 

19 

VC1 

VC2 

R7 

23 

20 

R8 

21_5K-0402SMT 

PG1 

PG2 

35_7K-0402SMT 

1% 

22 

RT/SYNC 

Power Supply Block Diagram 

1% 

R12 

R13 

51K-0402SMT 

11_5K-0402SMT 

1% 

EN 

LDO SERDES 1_2V, +1.2 V, 1A 

Vout = 0.8*(R8/R13+1) = 3.28 v 

SW 

2_5V, +2.5V, 1.1 A 

12_0V Vout = 0.8*(R7/R9+1) = 2.52 v 

EN 

12_0V 

(5A fused) 

DDR3 

SW 

3_3V, +3.3 V, 1.35 A 

C51 

10uF,25V-1206SMT 

R14 

RLP-134 

51K-0402SMT 

1.5V Power 

3_3V U4 

3_3V 

+1.5v 

LT3508EUF 

1.1 A 

SW 

1_5V, +1.5 V, 1.1 A 

D5 

C53 

+1.2 v 

1.2v/ms 

Core Power 

1N4448W 

220NF-0402SMT 

EN 

16V 

B 1.35 A 

B 

7 

12 

L4 

1.2v/ms 

VCC_CORE 

BOOST1 

BOOST2 

4.7uH-SPD62R-472M 1_5V 

8 

11 

SW 

VCC_CORE, +1.2 V, 1.35 A 

SW1 

SW2 

C54 

C55 

1 

18 

C58 

22uF,6.3V-0805SMT 

FB1 

FB2 

22uF,6.3V-0805SMT 

R13 RLP-133 22uF,6.3V-0805SMT 

2 

17 

D8 

RLP-133 

GND 

RLP-133 

TRACK/SS1 

TRACK/SS2 

DFLS220L 

24 

19 

R15 

VC1 

VC2 

5_11K-0402SMT 

23 

20 

Data Sheet Version = 1.0 

1% 

DNI PG1 

PG2 

LFE3-35E-FN484CES 

22 

DNI 

RT/SYNC 

TP2 

TP4 

Vout = 0.8*(R15/R21+1) = 1.21 v 

R20 

20K-0402SMT 

C64 

1% 

R17 

22uF,6.3V-0805SMT 

F1 

16_9K-0402SMT 

RLP-133 

J1 12_0VIN 12_0V 

1% 

Male Power Jack 2.1mm 1 

PJ-032A 

3 

F1251CT-ND 

Vout = 0.8*(R16/R17+1) = 1.51 v 

5A Fast-Blo SMT Socketed Fuse 

GND 

L11 GND 

M10 GND 

E8 GND 

U17 GND 

U14 GND 

N13 GND 

AB16 GND 

N21 GND 

G11 GND 

K10 GND 

C19 GND 

T13 GND 

K11 GND 

P18 GND 

AA11 GND 

V7 GND 

M3 GND 

L10 GND 

V9 GND 

H15 GND 

F6 GND 

L13 GND 

F17 GND 

T11 GND 

R8 GND 

B17 GND 

A1 GND 

R15 GND 

AA14 GND 

V8 GND 

P16 GND 

U6 GND 

N8 GND 

U21 GND 

J21 GND 

K15 GND 

L20 GND 

H13 GND 

L16 GND 

A22 GND 

J5 GND 

V16 GND 

W7 GND 

AA8 GND 

B13 GND 

B5 GND 

AB7 GND 

L7 GND 

H10 GND 

M11 GND 

W20 GND 

M7 GND 

V15 GND 

AA9 GND 

T12 GND 

P2 GND 

E21 GND 

C11 GND 

AA12 GND 

Y16 GND 

V14 GND 

AA16 GND 

H18 GND 

M12 GND 

R5 GND 

W16 GND 

AB22 GND 

H8 GND 

N10 GND 

E14 GND 

U10 GND 

F2 GND 

Y7 GND 

K2 GND 

R10 GND 

K12 GND 

AA18 GND 

L12 GND 

U9 GND 

T10 GND 

AA13 GND 

AB1 GND 

M13 GND 

D3 GND 

AA15 GND 

AA10 GND 

U13 GND 

AA7 GND 

N12 GND 

Y4 GND 

M16 GND 

K8 GND 

V2 GND 

G12 GND 

B9 GND 

K13 GND 

N11 

RESERVE-AB2 AB2 

RESERVE-AA3 AA3 

VCC J11 

VCC J9 

VCC P11 

VCC P12 

VCC J14 

VCC J13 

VCC M14 

VCC M9 

VCC P9 

VCC L9 

VCC P14 

VCC P10 

VCC J12 

VCC J10 

VCC L14 

VCC P13 

VCCA V13 

VCCA U12 

VCCA U11 

VCCA V10 

VCCAUX M8 

VCCAUX R11 

VCCAUX H11 

VCCAUX M15 

VCCAUX R12 

VCCAUX H12 

VCCAUX L8 

VCCAUX L15 

VCCPLL_L K9 

VCCPLL_L N9 

VCCPLL_R K14 

VCCPLL_R N14 

XRES N15 

C7 

C11 

FB2 

BLM41PG600SN1 

C15 

C17 

10NF-0402SMT 

10uF,25V-1206SMT 

R4 

OPEN-0603SMT 

C22 C23 

FB3 

BLM41PG600SN1 

+ C26 C27 

C34 

C36 FB4 

+ BLM41PG600SN1 

R5 

10K-0402SMT 

C37 

10uF,25V-1206SMT 

R6 

RLP-134 

51K-0402SMT 

C39 

220NF-0402SMT 

16V 

L2 

4.7uH-SPD62R-472M 

C43 1000pF-0402SMT 

C44 1000pF-0402SMT 

D4 

DFLS220L 

C50 

22uF,6.3V-0805SMT 

RLP-133 

C49 

R9 

22uF,6.3V-0805SMT 

10K-0402SMT 

RLP-133 

1% 

C52 

220NF-0402SMT 

D6 

16V 

1N4448W 

L3 

4.7uH-SPD62R-472M 

C56 1000pF-0402SMT 

C57 1000pF-0402SMT 

D7 

DFLS220L 

R16 1% 

C245 

15K-0402SMT 

TP3 TP1 

C246 

100pF-0402SMT 

C63 

22uF,6.3V-0805SMT 

R21 

100pF-0402SMT 

RLP-133 

10K-0402SMT 

1% 

SERDES Power 

1UF-16V-0805SMT 

22UF-16V-TANTBSMT 

100NF-0402SMT 

100NF-0402SMT 

100NF-0402SMT 

100NF-0402SMT 

100NF-0402SMT 

12 

11 

14 

13 

10NF-0402SMT 

10NF-0402SMT 

10NF-0402SMT 

10NF-0402SMT 

10NF-0402SMT 

VIN2 

VIN2_11 

VIN1 

VIN1_13 

1UF-16V-0805SMT 


NC 

GND 

GND_PAD 

2 

5 

17 

1UF-16V-0805SMT 

10NF-0402SMT 

10NF-0402SMT 

1NF-0402SMT 


100NF-0402SMT 

100NF-0402SMT 

10NF-0402SMT 

100NF-0402SMT 

1UF-16V-0805SMT 



1UF-16V-0805SMT 

100NF-0402SMT 

10NF-0402SMT 

1NF-0402SMT 

10 

9 

2 

VIN2 

VIN1 

1 

SHDN 21 

2 

1 

1 

1 

2 

2 

C48 

330pF-0402SMT 

C47 

10pF-0402SMT 

C46 

10pF-0402SMT 

C45 

330pF-0402SMT 

GND6 

GND7 

GND8 

GND9 

GND5 

6 

GND4 

GND3 

5 GND2 

4 GND1 

3 

R11 

34K-0402SMT 

13 

14 

15 

16 

25 

1% 

R10 

51K-0402SMT 

16 



10 

9 

2 

VIN2 

VIN1 

SHDN 21 

2 

1 

1 

1 

1 

2 

2 

C62 

330pF-0402SMT 

C61 

10pF-0402SMT 

C60 

10pF-0402SMT 

C59 

330pF-0402SMT 

GND6 

GND7 

GND8 

GND9 

GND5 

6 

GND4 

GND3 

5 GND2 

4 GND1 

3 

13 

14 

15 

16 

25 

R18 

63_4K-0402SMT 

R19 

30_1K-0402SMT 

2 

3_3V 

2_5V 

12_0V 

12_0V 

12_0V 

12_0V 

POWER INPUT 

+11v to +16v 

LED_GREEN_0603 


R22 

R23 

12_0VIN 

R24 

R25 

1_8K-1206SMT 1.2V 

1_8K-1206SMT 

1.2V 

D31 

D9 

1_8K-1206SMT 

A 1_8K-1206SMT 

2.5V 3.3V 

A 

G 

G 

Analog 

1.5V 

VCC_CORE 

R26 

220R-0603SMT 

R179 

220R-0603SMT 


D12 

VCCA 


D10 

12VIN GOOD 

G 

G 

1_5V 

G 

VCC_CORE 

D13 


D14 

SCHOTTKY/VISHAY-V12P10 



R29 

1 

10K-0603SMT 

3 

3 

Q3 

2N2222/SOT23 


D11 

R28 

1 

10K-0603SMT 

G 

Q2 

2N2222/SOT23 

R27 

1 

10K-0603SMT 

3 

Q1 

2N2222/SOT23 

2 

2 

2 

Title 

Power 


C 

B 

ECP3- VERSA Eval Board 

Date: Wednesday, February 09, 2011 Sheet 2 of 11 

1 

2 

3 

4 

5

Figure 13. Programming 

1 

2 

3 

4 

5 

3_3V 

3_3V 3_3V 

3_3V 

C67 

C70 

C69 

C68 

C66 

100NF-0402SMT 

C65 

4_7UF-10V-SMT 

1 2 

FB5 

MPZ1608Y600B + 

DI 

R31 

220R-0603SMT 

R30 

220R-0603SMT 

100NF-0402SMT 

100NF-0402SMT 

100NF-0402SMT 

100NF-0402SMT 

D D15 

D16 

D 

C72 

100NF-0402SMT 

3_3V 

FTVCC1_8V 

3_3V 

U5 

FT2232HL 

FTVCC1_8V 3_3V 

U1I 

C74 

H7 

+ 3_3UF-10V-SMT 

16 R36 0R-0603SMT 

G7 

VCCJ 

R37 

50 

ADBUS0 17 

G6 TCK 

VREGIN 

ADBUS1 

10K-0603SMT 

18 R33 0R-0603SMT 

C3 

TDI 

49 

ADBUS2 19 R38 0R-0603SMT 

C4 TDO 

VREGOUT 

ADBUS3 21 JTAG_ACT 

TMS 

R34 

ADBUS4 

22 

4_7K-0402SMT 

USB_N 

R39 27R-0603SMT 

USB_N_i 

7 

ADBUS5 23 

+3.3V 

USB_P 

USB_P_i 

8 

DM 

ADBUS6 

24 


TDO 

DP 

ADBUS7 

3_3V 

TDI 

3_3V 

C76 

26 

PROGRAMn 

C75 

14 

ACBUS0 

27 

RESET# 

ACBUS1 28 

TMS 

ACBUS2 

29 

GND 

L5 

R44 6 

ACBUS3 30 

R45 R46 

TCK 

12K-0603SMT 

REF 

ACBUS4 32 

4_7K-0603SMT 

DONE 

ACBUS5 

33 

4_7K-0603SMT 

J3 

INITn 

1UH-1206SMT 

U6 

ACBUS6 34 

3_3V 

USB1_CS 

63 

ACBUS7 

2 1 

CS TDO VCC 

USB1_SK 

62 EECS 

38 TXD_UART 

3 

TDI 

USB Download 

USB1_D 

61 EECLK 

BDBUS0 39 RXD_UART 

4 

ispEN_N 

C77 

USB1_Q 

EEDATA 

BDBUS1 

40 UART_ACT 

5 

NC 

100NF-0402SMT 

R48 2_2K-0603SMT 

BDBUS2 41 

6 

TMS 

93LC56-SO8 

DI 

2 

BDBUS3 

43 

8 

OSCI 

BDBUS4 

TCK 

44 

9 

BDBUS5 

DONE 

45 

10 7 

BDBUS6 

INITN GND 

C 46 

C 

3 

BDBUS7 

OSCO 

48 

BCBUS0 52 

HEADER 10 

BCBUS1 53 

13 

BCBUS2 

54 

TEST 

BCBUS3 55 

BCBUS4 

57 

BCBUS5 

FTDI High-Speed USB 

58 

BCBUS6 59 

Y1 

BCBUS7 

ATS120SM-1 HC-49/US-SM 

60 

FT2232H 

DI 

36 

SUSPEND# 

1 2 

C79 

1 

CLK 2 

3 

DI 

DO 4 

5 

VSS 

ORG 

6 NU 

7 VCC 

1 2 

FB6 

C71 

MPZ1608Y600B + 4_7UF-10V-SMT 

DI 

C73 

100NF-0402SMT 

R32 0R-0603SMT 

1 

1 2 

2 

3 

3 4 

R35 27R-0603SMT 

4 5 

5 

R40 

J2 

4_7K-0402SMT 

R41 

R42 

R43 

R47 

10K-0402SMT 10K-0402SMT 10K-0402SMT 

4_7K-0603SMT 

8 

R49 

1K-0603SMT 

R50 

1M-0603SMT 

DI 


G 


G 

UART_ACT 

JTAG_ACT 

12 

37 

64 

VCCIO 20 

VCCIO 31 

VCCIO 42 

VCCIO 56 

4 

9 

VCORE 

VCORE 

VCORE 

VPHY 

VPLL 

9 

8 

9 

8 

Local JTAG 

header (ispVM) 

FPGA_TDO 

FPGA_TDI 

FPGA_TMS 

FPGA_TCK 

USB_MINI_AB 

33pF-0402SMT-DNI 

33pF-0402SMT-DNI 

6 

7 

6 

7 

100NF-0603SMT 

C78 

PWREN# 

10 

AGND 

1 

5 

GND 

11 GND 

15 GND 

25 

GND 

35 GND 

47 

GND 

51 GND 

GND 

C80 

12PF-0603SMT 

12 MHz 

12PF-0603SMT 

DI 

18pF = 12pF + Ground Plane ( 6pF ) 

DI 

17 

3_3V 



C81 

PROGRAMN 

& GSRN 

Pushbuttons 

B B 

100NF-0402SMT 

R51 

4_7K-0402SMT 

FPGA GSRN 

U7 

SW1 

1 

3_3V 

FPGA_CCLK 

IN1 

6 GSRN 

R52 

3 OUT1 

0R-0402SMT 

IN2 

4 PROGRAMN 

OUT2 

DONE 

R54 

3_3V 

3_3V 3_3V 3_3V 

INITN 

10K-0402SMT 

INITN indicator will light 

FPGA_WRITEN 

if an error occurs during 

SPIFASTN 

configuration programming 

680R-0603SMT 

MAX6817 

R60 

PROGRAMN 

R58 

R56 

4_7K-0603SMT 

680R-0603SMT 

INITN 

SW2 

TXD_UART 

RXD_UART 

SPI0_Q 

INITN 

FPGA_SISPI 

R62 

OPEN-0402SMT 

FPGA_CSSPI0N_DI 

DONE indicator will light when 

FPGA_CS1N 

configuration is successfully GSRN PROGRAMN 

3_3V 

D20 

FPGA_CSN 

completed 

3_3V 

GSRN 

FPGA_MCLK 

PROGRAMN 

R65 

C82 C83 

SCL [9] 

10K-0603SMT 

DONE 

SDA [9] 

CONFIG 

PCIE_PERSTN [4] 

TP5 FPGA_CCLK R67 

SPI FLASH 

DONE Status LEDs 

10K-0402SMT 

U8 

CLK_RESETn [9] 

3_3V 

A FLASH_DIS 

FPGA_MCLK 

156MHz_EN [9] 

A 

2 

3_3V 

FPGA_SISPI 

3 

VCC 

4 DU1 

DU2 

C85 

R69 R71 

10K-0402SMT 

FPGA_CSSPI0N_DI 

7 

10K-0402SMT 

SPI0_Q 

8 

S# 

NW 

Q 


M25P64-FLASH 


Title 

Programming 


C 

B 


Date: Friday, March 18, 2011 

Sheet 3 of 11 

5 

4 

3 

2 

1 

HOLD# 

1 

6 

DU4 

DU3 

5 

VSS 

9 

W# 

10 

D 

14 

DU8 13 

DU7 12 

DU6 

11 

DU5 

15 CK 16 

U1H 

CCLK 


F20 

CFG0 E20 

CFG1 E19 

CFG2 B21 

DONE F21 

INITN D20 

PR11A/WRITEN J16 

PR11B/D0/SPIFASTN H17 

PR12A/D1 C22 

PR12B/D2 D22 

PR14A/D3/SI G17 

PR14B/D4/SO G18 

PR15A/D5 G19 

PR15B/D6/SPID1 G20 

PR17A/D7/SPID0 H19 

PR17B/BUSY/SISPI H20 

PR6A C21 

PR6B/DI/CSSPI0N/CSSPIN D21 

PR8A/CS1N/HOLDN/CONT2N F19 

PR8B/CSN/SN/CONT1N F18 

PR9A/DOUT/CSON/CSSPI1N A21 

PR9B/MCLK B22 

PROGRAMN C20 

PT68A C18 

PT68B B19 

PT70A E18 

PT70B E17 

PT71A A20 

PT71B B20 

PT73A D18 

PT73B D19 

VCCIO8 H16 

VCCIO8 G16 

680R-0603SMT 

R55 

D17 

R57 

R59 

R 

LED_RED_0603 

LED_RED_0603 

LED_RED_0603 

D18 

D19 

Q4 1 

2N2222/SOT23 

C84 

R68 

10K-0402SMT 

VCC 5 

GND 

R53 

SPIFASTN 

2 

4_7K-0402SMT 

R61 

Y 

Y 

220R-0603SMT 

FPGA_CSN 

PROGRAMN 

GSRN 


FPGA_CS1N 

FPGA_WRITEN 

G 

3 

2 

R64 

10K-0402SMT 

R63 

10K-0402SMT 

R66 

10K-0402SMT 

10NF-0402SMT 

100NF-0402SMT 

PROGRAMN 

DONE 

INITN 

10NF-0402SMT 

100NF-0603SMT 

R70 

10K-0402SMT

Figure 14. SERDES 

1 

2 

3 

4 

5 

x1_PETp0 

x1_PETn0 

J4 

PRSNT1# 

2 1 

PCSA_HDOUTP0 100NFX5R-0402SMT C86 

x1_PERp0 

PRSNT3# 

4 3 

6 5 

PRSNT [9] 

PCSA_HDOUTN0 

100NFX5R-0402SMT C87 x1_PERn0 

D PCSA_HDINP3 

D 

PCSA_HDINN3 

PCSA_HDOUTP0 

HEADER 3X2 

PCSA_HDOUTN0 

12_0VIN 

PCSA_HDOUTP3 

PCSA_HDOUTN3 

PCSA_REFCLKP 

PCSA_REFCLKP [9] 

PCSA_REFCLKN 

PCSA_REFCLKN [9] 

PCSA_VCCIB 

3_3V 

CN1 

PCSA_VCCOB 

PRSNT1# A1 

B1 

A2 PRSNT1# 

+12V B2 

A3 +12V 

+12V B3 

A4 

+12V 

RSVD_B3 

A5 GND 

GND 

A6 JTAG2 

A7 JTAG3 

C C 

A8 JTAG4 

PCIE_3V3 

PCIE_3V3 

A9 

JTAG5 

A10 +3.3V 

R178 OPEN-0603SMT 

A11 +3.3V 

[3] PCIE_PERSTN 

A12 PERST# 

PCIE_CLKP 

A13 GND 

[9] PCIE_CLKP 

PCIE_CLKN 

A14 

REFCLK+ 

x1_PETp0 

[9] PCIE_CLKN 

A15 REFCLKx1_PETn0 

x1_PERp0 

A16 GND 

PCSA_VCCOB PCSA_VCCIB 

x1_PERn0 

A17 PERp0 

PRSNT3# 

A18 PERn0 

GND 

B4 

B5 

SMCLK B6 

SMDAT 

GND B7 

B8 

+3.3V 

B9 

JTAG1 

3.3Vaux B10 

B11 

WAKE# B12 

RSVD_B12 

GND B13 

B14 

PETp0 B15 

PETn0 

GND B16 

B17 

PRSNT3# 

GND B18 

U1J 

Y15 

PCSA_HDINP0 

Y14 

PCSA_HDINN0 Y12 

PCSA_HDINP1 Y13 

PCSA_HDINN1 Y11 


PCSA_HDINN2 

Y8 


PCSA_HDINN3 AB15 

PCSA_HDOUTP0 AB14 

PCSA_HDOUTN0 AB12 

PCSA_HDOUTP1 

AB13 





PCSA_HDOUTN3 

PCSA_REFCLKN 


1 TP6 

Testpoint 

V11 

V12 

PCSA_REFCLKP 

PCSA_VCCIB0 W15 




PCSA_VCCOB0 W14 




R72 

4_7K-0603SMT 

PCI Express x1 Edge Finger Conn. 

C93 

C92 

C91 

C90 

C89 

C88 

18 



B B 

X1 PCIe Board Fingers 

B side = Primary Component Side(TOP) 

A side = Secondary Component Side(BOTTOM) 

All Nets are 85-ohm differential pairs. 

The P and N traces shall be

Figure 15. 10/100/1000-T PHY #1/RJ45 

1 

2 

3 

4 

5 

Place caps close to RJ45 jack 

PHY1_VCC_CT 

C95 

3_3V 

1 2 PHY1_VDDOR 

FB7 

Z-600 ohm / 74279265 

C100 

10NF-0402SMT 

10NF-0402SMT 

2 1 

C96 

100NF-0603SMT 

C94 

C98 

C99 

10NF-0402SMT 10NF-0402SMT 

1 

C97 

10NF-0402SMT 

1 

2 

2 

10uF/6V3/X7R-0805SMT 

U1F 

SEG0 

PB10A 

SEG1 

SEG[0:14] [8] 

PHY1_VDDO 

Ethernet RJ45 Connector 

SEG2 

SEG3 

SEG4 

SEG5 

D D 

SEG6 

SEG7 

ETH1_MD0_P 

SEG8 

SEG9 

ETH1_MD0_N 

SEG10 

SEG11 

ETH1_MD1_P 

MH1 and MH2 

SEG12 

PHY1_AVDDC 

SEG13 

ETH1_MD1_N 

are 0.100" 

SEG14 

diameter plated 

ETH1_MD2_P 

through holes 

ETH1_MD2_N 

1_RSTN 

PHY1_MDIO 

ETH1_MD3_P 

1_RXC 

1_RX_ER 

ETH1_MD3_N 

1_GTXCLK PHY1_GTXCLK 

1_RX_DV 

PHY1_AVDDX 

PHY1_LED0 

1_RXD0 

PHY1_LED1 

1_RXD2 

1_TXD7 

PHY1_TXD7 

1_RXD1 

1_TXD6 

PHY1_TXD6 

1_CRS 

1_TXD5 

PHY1_TXD5 

1_RXD7 

1_TXD4 

PHY1_TXD4 

1_RXD3 

1_TXD3 

PHY1_TXD3 

1_COL 

1_RXD6 

Place termination 

1_TXD2 

PHY1_TXD2 

resistors TX_D0-7, 


1_RXD5 

TX_ER, TX_EN, 

resistors RX_D0-7, 

1_TXD1 

PHY1_TXD1 

GTX_CLK as close to 

RX_ER, RX_DV, RX_CLK, 

1_RXD4 

TX_CLK, CRS, COL, RSTN 

C FPGA as possible 

C 

1_125MHz PHY1_CLK125 

using 50 ohm 

as close to the 

impedence traces. 

G-PHY as possible 

using 50 ohm impedence 

1_TXD0 

PHY1_TXD0 

traces. 

TX and RX traces 

1_TX_EN R97 0 PHY1_TX_EN 

are all matched length < 2" 

PHY1_COMAn 

PHY1_XTAL_IN 

PHY1_XTAL_OUT 

PHY1_TXD3 

PHY1_CRS 

1_CRS 

PHY1_TXD4 

PHY1_COL 

1_COL 

PHY1_MDC 

PHY1_TXD5 

PHY1_MDC 

PHY1_TXD6 

PHY1_DVDD 

PHY1_TXD7 

PHY1_VDDO 

3_3V 

PHY1_GTXCLK 

PHY1_MDIO PHY1_VDDO 

PHY1_DVDD 

PHY1_VDDO 

PHY1_COMAn 

PHY1_CLK125 

PHY1_LED0 


PHY1_LED1 

PHY1_VDDO 

PHY1_DVDD 

3_3V 

PHY1_LED2 

PHY1_XTAL_OUT 

1_RSTN 

PHY1_RSTN 

PHY1_XTAL_IN 

PHY1_AVDDC 

PHY1_DVDD 

PHY1_AVDDR 

PHY1_AVDDC 

B B 

V6 

PB10B U7 

PB11A Y6 

PB11B AA6 

PB13A U8 

PB13B T8 

PB16A R9 

PB16B T9 

PB2A AB3 

PB2B AB4 

PB4A W4 

PB4B Y5 

PB5A AA4 

PB5B AA5 

PB7A W5 

PB7B W6 

PB8A AB5 

PB8B AB6 

L3 

PL36A/LDQ41 L2 

PL36B/LDQ41 

L4 

PL38A/PCLKT6_0/LDQ41 

PL38B/PCLKC6_0/LDQ41 M4 

PL39A/LDQ41 M2 

PL39B/LDQ41 M1 

PL41A/LDQS41_P M5 

PL41B/LDQS41_N N6 

PL42A/LDQ41 N2 

PL42B/LDQ41 N1 

PL44A/VREF1_6/LDQ41 N4 

PL44B/VREF2_6/LDQ41 P4 


PL45B/LDQ50 P3 



PL48A/LDQ50 P1 

PL48B/LDQ50 R1 

PL50A/LDQS50_P P5 

PL50B/LDQS50_N R6 

PL51A/LDQ50 R3 

PL51B/LDQ50 R2 

PL53A/LDQ50 U1 

PL53B/LDQ50 U2 

PL53E_A/LLM1_GPLLT_FB_A T2 

PL53E_B/LLM1_GPLLT_FB_B T1 

PL53E_C/LLM1_GPLLT_IN_A T3 

PL53E_D/LLM1_GPLLT_IN_B U3 


PL57A/LDQ59 V1 

PL57B/LDQ59 W1 

PL59A/LDQS59_P R7 

PL59B/LDQS59_N T7 


PL60B/LDQ59 W3 

PL62A/LDQ59 R4 

T5 

PL62B/LDQ59 

PL63A/LDQ68 W2 

PL63B/LDQ68 Y1 

T4 

PL65A/LDQ68 

PL65B/LDQ68 U4 

PL66A/LDQ68 AA1 

PL66B/LDQ68 Y2 

PL68A/LDQS68_P T6 

PL68B/LDQS68_N U5 

PL69A/LDQ68 Y3 

PL69B/LDQ68 AA2 


PL71B/LDQ68 V5 

VCCIO6 P8 

VCCIO6 N7 

VTT6 M6 

1 2 

FB8 

C101 C102 

Z-600 ohm / 74279265 

J9B 

31 

1 

32 

2_MDIA+ 

2 

30 2_MDACT 

2_MDIA- 

3 

24 

6 

1 2 

26 2_MDIB+ 

FB9 

C103 C104 

25 

2_MDIBCT 

4 

Z-600 ohm / 74279265 

2_MDIB- 

5 

23 

21 2_MDIC+ 

7 

22 2_MDCCT 

8 

R73 

2_MDIC- 

100R-0402SMT R74 

28 

100R-0402SMT 

27 

2_MDID+ 

37 

29 2_MDDCT 2_SHLD1 38 

R75 0 

2_MDID- 2_SHLD2 

1 2 

36 

FB10 

C106 C105 

Gr/Yel 2_LED2+ 35 

Z-600 ohm / 74279265 

2_LED2- 

34 

R76 0 

Yel 2_LED1+ 33 

2_LED1- 

R77 0 

0826-1X1T-43-F 

R78 0 

R79 0 

R80 0 

R81 0 

R82 0 

R95 0 

R96 0 

U9 

Y2 

0R-0402SMT 

R98 

CRS 

R99 

25MHZ CRYSTAL 

R100 

C111 

C112 

4_7K-0402SMT 

R101 

27pF-0603SMT 27pF-0603SMT 

TP7 

4_7K-0402SMT TP8 

R102 

1K-0402SMT 

R103 

4_7K-0402SMT 

R180 

R104 

1_8K-0402SMT 

C107 C108 C109 

C241 

C242 

54 

53 

COL 

MDC 52 

DVDD 51 

VDDO 50 

MDIO 49 

TDO 48 

47 

TDI 

TCK 46 

TMS 45 

44 

TRST_n 

DVDD 43 

42 

XTAL_OUT 

XTAL_IN 41 

AVDDC 40 

HSDACP 39 

1 

2 TXD[3] 

3 

TXD[4] 

4 TXD[5] 

5 TXD[6] 

6 

TXD[7] 

7 GTX_CLK 

8 

DVDD 

9 COMA_n 

10 CLK125 

11 

LED[0] 

12 LED[1] 

13 

VDDO 

14 LED[2] 

15 RESET_n 

16 

DIS_REG12 

17 DVDD 

18 

AVDDR 

HSDACN 

AVDDR 

38 

AVDDC 37 

100NF-0603SMT 

10uF/6V3/X7R-0805SMT 

PHY1_LED2 

RJ45 

100NF-0603SMT 

10uF/6V3/X7R-0805SMT 

1_TXC 

[10] 

100NF-0603SMT 

10uF/6V3/X7R-0805SMT 

1_RX_ERR94 

0 

PHY1_RX_ER 

1_RX_DVR93 

0 

PHY1_RX_DV 

1_RXC R92 

PHY1_RXC 

20R-0402SMT PHY1_VDDOR 

1_RXD0 R91 0 

PHY1_RXD0 

1_RXD1 R90 0 

PHY1_RXD1 

1_RXD2 R89 0 

PHY1_RXD2 

1_RXD3 R88 0 

PHY1_RXD3 

1_RXD4 R87 0 

PHY1_RXD4 

1_RXD5 R86 0 

PHY1_RXD5 

1_RXD6 R85 0 

PHY1_RXD6 

1_RXD7 R84 0 

PHY1_RXD7 

1_TXC R83 

PHY1_TXC 


PHY1_TX_EN 

PHY1_TXD0 

PHY1_TXD1 

PHY1_TXD2 

72 

TXD[2] 71 

TXD[1] 70 

TXD[0] 

TX_EN 69 

VDDOR 68 

67 

TX_CLK 66 

RXD[7] 65 

RXD[6] 

64 

RXD[5] 63 

RXD[4] 

62 

RXD[3] 61 

RXD[2] 60 

RXD[1] 

59 

RXD[0] 

VDDOR 58 

57 

RX_CLK 56 

RX_DV 

RX_ER 55 

19 



100NF-0402SMT 

100NF-0402SMT 

100NF-0603SMT 

C110 

AVDDX 

CTRL18 

NC 

MDIN[3] 

MDIP[3] 

AVDD 

AVDD 

MDIN[2] 

MDIP[2] 

MDIN[1] 

MDIP[1] 

AVDD 

AVDD 

AVDD 

MDIN[0] 

MDIP[0] 

TSTPT 

RSET 

100NF-0603SMT 

10NF-0402SMT 

EPAD 

100NF-0603SMT 

J10 

73 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

31 

32 

33 

34 

35 

36 

88E1119R_72QFN 

PHY1_COMAn 

1 

2 

R105 

4_99K-0402SMT 

RLP-100 

ETH1_MD0_N 

ETH1_MD0_P 

ETH1_MD2_N 

ETH1_MD2_P 

ETH1_MD1_N 

ETH1_MD1_P 

PHY1_AVDD 

PHY1_AVDD 

ETH1_MD3_P 

ETH1_MD3_N 

PHY1_AVDDX 

HEADER 2 

2 

1 

FB11 

Z-600 ohm / 74279265 

PHY1_AVDD 

C114 

C113 

GPHY 

1.8V Power 

100NF-0603SMT 

100NF-0603SMT 

10uF/6V3/X7R-0805SMT 

10uF/6V3/X7R-0805SMT 

100NF-0603SMT 

3_3V 

PHY1_VCC_CT 2 

1 

C115 C116 

FB12 

Z-600 ohm / 74279265 

C118 

R106 

PHY1_AVDD 

100NF-0603SMT 4_75K-0603SMT 

C119 C120 C121 C122 

C117 

10uF/6V3/X7R-0805SMT 

Q5 1 

BCP69-16 

PHY1_AVDDR 2 

1 

A C124 C125 

FB13 

C123 

C126 

A 

Z-600 ohm / 74279265 

10uF/6V3/X7R-0805SMT 

100NF-0603SMT 

100NF-0603SMT 

100NF-0603SMT 

3 

100NF-0603SMT 

4 

2 

PHY1_DVDD 

C129 C130 

C131 

C128 

100NF-0603SMT 



100NF-0603SMT 

100NF-0603SMT 

100NF-0603SMT 

100NF-0603SMT 

C127 

10uF/6V3/X7R-0805SMT 

Title 

10/100/1000-T PHY#1/RJ45 


C 

B 

ECP3-VERSA Eval Board 

Date: Thursday, February 24, 2011 Sheet 5 of 11 

1 

4_7UF-16V-0805SMT 

2 

3 

4 

5

Figure 16. 10/100/1000-T PHY #2/RJ45 

1 

2 

3 

4 

5 

Place caps close to RJ45 jack 

3_3V 

PHY2_VCC_CT 

PHY2_VDDOR 

1 2 

C133 

C138 

10NF-0402SMT 

100NF-0603SMT 

FB14 

Z-600 ohm / 74279265 

C132 

C137 

10NF-0402SMT 

C136 

10NF-0402SMT 

1 

C135 

10NF-0402SMT 

1 

2 

2 

10NF-0402SMT 

2 1 

C134 

Ethernet RJ45 Connector 

10uF/6V3/X7R-0805SMT 

1 2 PHY2_VDDO 

D D 

FB15 

C139 C140 

Z-600 ohm / 74279265 

PHY2_MDIO 

2_RX_DV 

ETH2_MD0_P 

2_RXD0 

2_RXD1 

ETH2_MD0_N 

ETH2_MD1_P 

MH1 and MH2 

PHY2_AVDDC 

ETH2_MD1_N 

are 0.100" 

C141 C142 

diameter plated 

ETH2_MD2_P 

through holes 

PHY2_MDC 

ETH2_MD2_N 

R108 

ETH2_MD3_P 

100R-0402SMT 

ETH2_MD3_N 

PHY2_COMAn 

PHY2_LED0 

PHY2_AVDDX 

PHY2_LED1 

2_RSTN 

2_RXC 

2_GTXCLK 

PHY2_GTXCLK 

2_COL 

2_CRS 

2_TXD6 

PHY2_TXD6 

2_TXD5 

PHY2_TXD5 

2_TX_EN R112 0 

PHY2_TX_EN 

2_TXD1 

PHY2_TXD1 

2_TXD2 R114 0 

PHY2_TXD2 


C 2_TXD3 

PHY2_TXD3 


C 

2_TXD0 

PHY2_TXD0 

resistors RX_D0-7, 

resistors TX_D0-7, 

2_TXD4 R117 0 

PHY2_TXD4 

RX_ER, RX_DV, RX_CLK, 

2_TXD7 R118 0 

PHY2_TXD7 

TX_ER, TX_EN, 

TX_CLK, CRS, COL 

2_RXD7 

GTX_CLK as close to 

2_RXD6 

as close to the 

2_RXD2 

FPGA as possible 

G-PHY as possible 

2_RXD5 

using 50 ohm 

using 50 ohm impedence 

2_RXD3 

impedence traces. 

2_RX_ER 

traces. 

2_125MHz R131 0 PHY2_CLK125 

2_RXD4 

TX and RX traces are 

all matched length and < 2" 

LED0 

U10 

Y3 

LED1 

LED[0:7] [8] 

LED2 

PHY2_XTAL_IN 

PHY2_XTAL_OUT 

LED3 

LED4 

LED5 

25MHZ CRYSTAL 

LED6 

LED7 

PHY2_TXD3 

PHY2_CRS 

2_CRS 

C150 

PHY2_TXD4 

CRS 

3_3V 

PHY2_COL R133 

2_COL 

PHY2_TXD5 

PHY2_MDC 

27pF-0603SMT 

PHY2_TXD6 

PHY2_DVDD 

PHY2_TXD7 

PHY2_VDDO 

PHY2_GTXCLK 

PHY2_MDIO PHY2_VDDO 

PHY2_DVDD 

PHY2_VDDO 

PHY2_COMAn 

3_3V 

TP10 PHY2_CLK125 

PHY2_LED0 

PHY2_LED1 

R137 

C145 C146 

PHY2_VDDO 

PHY2_DVDD 4_7K-0402SMT 

PHY2_LED2 

PHY2_XTAL_OUT 

R181 2_RSTN 

PHY2_RSTN 

PHY2_XTAL_IN 

B B 

1_8K-0402SMT 

PHY2_AVDDC 

PHY2_DVDD 

C243 

C244 

PHY2_AVDDR 

PHY2_AVDDC 

54 

53 

COL 

MDC 52 

DVDD 51 

VDDO 50 

MDIO 49 

TDO 48 

47 

TDI 

TCK 46 

TMS 45 

44 

TRST_n 

DVDD 43 

42 

XTAL_OUT 

XTAL_IN 41 

AVDDC 40 

HSDACP 39 

1 

2 

TXD[3] 

3 TXD[4] 

4 

TXD[5] 

5 TXD[6] 

6 TXD[7] 

7 

GTX_CLK 

8 DVDD 

9 

COMA_n 

10 CLK125 

11 LED[0] 

12 

LED[1] 

13 VDDO 

14 

LED[2] 

15 RESET_n 

16 DIS_REG12 

17 

DVDD 

18 AVDDR 

HSDACN 

AVDDR 

38 

AVDDC 37 

U1E 

PB61A 

1 2 

FB16 

Z-600 ohm / 74279265 

1 2 

FB17 

C143 C144 

Z-600 ohm / 74279265 

R111 0 

R116 0 

R134 


4_7K-0402SMT 

C147 

U16 

PB61B U15 

PB62A AB17 

PB62B AA17 

PB64A T14 

PB64B R14 

PB65A AB18 

PB65B AB19 

PB67A W18 

PB67B W17 

PB68A Y17 

PB68B Y18 

PB70A V18 

PB70B V17 

PB71A AA19 

PB71B Y19 

PB73A T15 

PB73B T16 

PR36A/RDQ41 P22 

PR36B/RDQ41 R21 

PR38A/PCLKT3_0/RDQ41 N19 

PR38B/PCLKC3_0/RDQ41 M19 

PR39A/RDQ41 R22 

T22 

PR39B/RDQ41 

PR41A/RDQS41_P N18 

PR41B/RDQS41_N P19 

T20 

PR42A/RDQ41 


PR44A/VREF1_3/RDQ41 P20 

PR44B/VREF2_3/RDQ41 N20 

PR45A/RDQ50 U22 

PR45B/RDQ50 V22 


PR47B/RDQ50 P17 

PR48A/RDQ50 Y22 

PR48B/RDQ50 W22 

PR50A/RDQS50_P T21 

PR50B/RDQS50_N U20 

PR51A/RDQ50 Y21 

PR51B/RDQ50 W21 



PR53E_A/RLM1_GPLLT_FB_A/RDQ50 V21 

PR53E_B/RLM1_GPLLT_FB_B/RDQ50 V20 

PR53E_C/RLM1_GPLLT_IN_A/RDQ50 R17 

T17 

PR53E_D/RLM1_GPLLT_IN_B/RDQ50 

PR63A/RDQ68 AA22 

PR63B/RDQ68 AB21 

T19 

PR65A/RDQ68 

T18 

PR65B/RDQ68 

PR66A/RDQ68 U19 

PR66B/RDQ68 U18 

PR68A/RDQS68_P AA21 

PR68B/RDQS68_N Y20 

PR69A/RDQ68 W19 

PR69B/RDQ68 V19 

PR71A/RDQ68 AA20 

PR71B/RDQ68 AB20 

VCCIO3 P15 

VCCIO3 N16 

VTT3 M17 

J9A 

11 

1 

12 1_MDIA+ 

2 

10 1_MDACT 

1_MDIA- 

3 

4 

6 

6 

1_MDIB+ 

5 1_MDIBCT 

4 

1_MDIB- 

5 

3 

1 1_MDIC+ 

7 

2 

1_MDCCT 

8 

R107 

1_MDIC- 

100R-0402SMT 

8 

7 

1_MDID+ 

19 

9 1_MDDCT 1_SHLD1 20 

1_MDID- 1_SHLD2 

16 

Gr/Yel 1_LED2+ 15 

1_LED2- 

14 

Yel 1_LED1+ 13 

R109 0 

1_LED1- 

0826-1X1T-43-F 

R110 0 

R113 0 

R115 0 

33R-0402SMT 

R132 

C149 

27pF-0603SMT 

TP9 

R135 

4_7K-0402SMT 

R136 

1K-0402SMT 

R138 

100NF-0603SMT 

10uF/6V3/X7R-0805SMT 

PHY2_LED2 

RJ45 

100NF-0603SMT 

10uF/6V3/X7R-0805SMT 

2_TXC 

[10] 

100NF-0603SMT 

2_RX_ER 

2_RX_DV 

2_RXC 

2_RXD0 

2_RXD1 

2_RXD2 

2_RXD3 

2_RXD4 

2_RXD5 

2_RXD6 

2_RXD7 

2_TXC 

10uF/6V3/X7R-0805SMT 

R130 0 

PHY2_RX_ER 

R129 0 

PHY2_RX_DV 

R128 

PHY2_RXC 


R127 0 

PHY2_RXD0 

R126 0 

PHY2_RXD1 

R125 0 

PHY2_RXD2 

R124 0 

PHY2_RXD3 

R123 0 

PHY2_RXD4 

R122 0 

PHY2_RXD5 

R121 0 

PHY2_RXD6 

R120 0 

PHY2_RXD7 

R119 

PHY2_TXC 


PHY2_TX_EN 

PHY2_TXD0 

PHY2_TXD1 

PHY2_TXD2 

72 

TXD[2] 

71 

TXD[1] 70 

TXD[0] 

TX_EN 69 

VDDOR 68 

67 

TX_CLK 

66 

RXD[7] 65 

RXD[6] 64 

RXD[5] 

63 

RXD[4] 62 

RXD[3] 

61 

RXD[2] 60 

RXD[1] 59 

RXD[0] 

VDDOR 58 

57 

RX_CLK 

56 

RX_DV 

RX_ER 55 

20 



100NF-0402SMT 

100NF-0402SMT 

100NF-0603SMT 

10NF-0402SMT 

100NF-0603SMT 

EPAD 

AVDDX 

CTRL18 

NC 

MDIN[3] 

MDIP[3] 

AVDD 

AVDD 

MDIN[2] 

MDIP[2] 

MDIN[1] 

MDIP[1] 

AVDD 

AVDD 

AVDD 

MDIN[0] 

MDIP[0] 

TSTPT 

RSET 

100NF-0603SMT 

C148 

J12 

73 

19 

20 

21 

22 

23 

24 

25 

26 

27 

28 

29 

30 

31 

32 

33 

34 

35 

36 

88E1119R_72QFN 

PHY2_COMAn 

1 

2 

R139 

4_99K-0402SMT 

RLP-100 

ETH2_MD0_N 

ETH2_MD0_P 

ETH2_MD2_N 

ETH2_MD2_P 

ETH2_MD1_N 

ETH2_MD1_P 

PHY2_AVDD 

ETH2_MD3_N 

ETH2_MD3_P 

PHY2_AVDD 

PHY2_AVDDX 

HEADER 2 

PHY2_AVDD 2 

1 

C151 C152 

FB18 

Z-600 ohm / 74279265 

3_3V 

PHY2_AVDD 

C153 C154 C155 C156 

C160 

R140 

PHY2_VCC_CT 2 

1 

100NF-0603SMT 4_75K-0603SMT 

C157 C158 

FB19 

Z-600 ohm / 74279265 

C159 

10uF/6V3/X7R-0805SMT 

A Q6 1 

A 

BCP69-16 

PHY2_AVDDR 2 

1 

C162 C163 

FB20 

C161 

C164 

Z-600 ohm / 74279265 

10uF/6V3/X7R-0805SMT 

100NF-0603SMT 

PHY2_DVDD 

C166 C167 C168 C169 

C165 



Title 

10/100/1000-T PHY#2/RJ45 


C 

B 

ECP3-VERSA Eval Board 

Date: Thursday, February 24, 2011 Sheet 6 of 11 

5 

4 

3 

2 

1 

GPHY 

1.8V Power 

100NF-0603SMT 

100NF-0603SMT 

100NF-0603SMT 

3 

4 

2 

10uF/6V3/X7R-0805SMT 

10uF/6V3/X7R-0805SMT 10uF/6V3/X7R-0805SMT 

100NF-0603SMT 

100NF-0603SMT 

100NF-0603SMT 

100NF-0603SMT 

100NF-0603SMT 

100NF-0603SMT 

100NF-0603SMT 

4_7UF-16V-0805SMT 

100NF-0603SMT

Figure 17. DDR3 Memory 

5 

4 

3 

2 

1 

1_5V 

2_5V 

DDR3_DQ0 

DDR3_DQ1 

DDR3_DQ2 ALL Memory controller 

MEMORY DEVICE TERMINATION for ADDRESS/ CONTROL SIGNALS 

DDR3_DQ3 

DDR3_DQ4 buses, clocks, and control 

Termination 

2_5V 

DDR3_DQ5 

1_5V 

DDR3_DQ6 traces must be 50 Ohm 

at end of line Memory U1 Pin 

DDR3_VTT 

DDR3_DQ7 

DDR3_VDD 

Transmission lines 

VTT 

DDR3_DQ8 

X2 

X1 

DDR3_DQ9 

DDR3_DQ10 

+ C176 

DDR3_DQ11 

X1 needs to be matched length 

U12 

DDR3_DQ12 

DDR3_DQ13 

for all traces 

DDR3_SD0 2 

DDR3_DQ14 

SD 

DDR3_DQ15 

DDR3_VREF 

DDR3_DQS0 

D VSENSE D 

DDR3_DQS0# 

1_5V 

DDR3_DQS1 

DDR3_VTT 

1_5V 

DDR3_DQS1# 

DDR3_VDDQ 

C179 + 

FB22 

LP2998-SO8 

DDR3_A0 

DDR3_A1 

+ C180 C181 

DDR3_A2 

BLM41PG600SN1 

DDR3_A3 

DDR3_A4 

DDR3_A5 

DDR3_A6 

DDR3_VDD 

DDR3_A7 

DDR3_A8 

DDR3_A6 

DDR3_BA1 

DDR3_A9 

DDR3_A4 

DDR3_A8 

DDR3_A10 

DDR3_A1 

DDR3_A11 

DDR3_A11 

DDR3_A10 

DDR3_A12 

DDR3_A12 

DDR3_CAS# 

DDR3_RAS# 

DDR3_A0 

DDR3_BA2 

DDR3_BA0 

DDR3_A9 

DDR3_A2 

1_5V 

DDR3_BA1 

DDR3_A7 

DDR3_A5 

DDR3_BA2 

DDR3_BA0 

DDR3_A3 

MEM_VREF 

DDR3_VDDQ 

DDR3_CAS# 

DDR3_K0 

DDR3_K0# 

DDR3_CE0 

Place Address/Control Termination Resistors as close as possible to Memory Chip U7 

DDR3_CS0# 

DDR3_DM0 

DDR3_DM1 

DDR3_ODT0 

DDR3_VTT 

DDR3_RAS# 

DDR3_RST# 

DDR3_WE# 

ZQ0 

MEM_VREF 

C C 

1_5V 

ECP3_VREF 

DDR3_WE# 

DDR3_ODT0 

DDR3_CE0 

DDR3_CS0# 

3 

R141 

U11A 

FB21 

0R-0603SMT 

B2 

D9 VDD 

K2 

VDD 

BLM41PG600SN1 

K8 VDD 

G7 VDD 

N1 

VDD 

N9 VDD 

4 

R1 

VDD 

VREF 

R9 VDD 

5 

8 

VDD 

VDDQ VTT 

A1 

PP1 

A8 VDDQ 

C178 

C1 

VDDQ 

C9 VDDQ 

D2 VDDQ 

E9 

VDDQ 

F1 VDDQ 

H2 

VDDQ 

H9 VDDQ 

VDDQ 

A9 

B3 VSS 

A3 

E1 

VSS 

B3 

A3 

A1 

G8 VSS 

C3 B3 

J2 VSS 

D3 C3 

J8 

VSS 

E3 

D3 

M1 VSS 

F3 E3 

M9 

VSS 

G3 

F3 

P1 VSS 

H3 G3 

R143 

P9 VSS 

J3 H3 

T1 

VSS 

J3 

T9 VSS 

R1=50 Ohm R1 R1 

VSS 

RP1 

OPEN-0603SMT 

CTS-RT1402B7 

B1 

B9 VSSQ 

D1 

VSSQ 

D8 VSSQ 

E2 

VSSQ 

E8 VSSQ 

F9 VSSQ 

G1 

VSSQ 

G9 VSSQ 

VSSQ 

M8 

H1 

VREFCA 

VREFDQ 

ddr3-96bga 

R151 

R152 

50R-0402SMT 50R-0402SMT 

A1 

B1 B1 

C1 C1 

D1 D1 

E1 E1 

F1 

F1 

G1 G1 

H1 H1 

U11B 

DQ0 

R144 

J1 

J1 

OPEN-0603SMT 

R146 

0R-0603SMT 

R148 

R153 

50R-0402SMT 

OPEN-0603SMT 

ddr3-96bga 

R155 

50R-0402SMT 

E3 

F7 

DQ1 F2 

DQ2 F8 

DQ3 

DQ4 H3 

DQ5 H8 

DQ6 G2 

DQ7 H7 

A0 N3 

A1 P7 

A2 P3 

A3 N2 

A4 P8 

A5 P2 

A6 R8 

A7 R2 

T8 

A8 

A9 R3 

A10/AP L7 

A11 R7 

A12/BC# N7 

BA0 M2 

BA1 N8 

CAS# K3 

CK J7 

CK# K7 

CKE K9 

L2 

CS# 

LDM E7 

LDQS F3 

LDQS# G3 

K1 

ODT J3 

RAS# 

T2 

RST# L3 

WE# 

ZQ L8 

J1 

NC_J1 L1 

NC_L1 

J9 

NC_J9 L9 

NC_L9 T3 

NC_T3 

T7 

NC_T7 

NC_M7 M7 

DQ8 D7 

DQ9 C3 

DQ10 C8 

DQ11 C2 

DQ12 A7 

DQ13 A2 

DQ14 B8 

DQ15 A3 

UDM D3 

UDQS C7 

UDQS# B7 

BA2 M3 

+ 

C171 

C177 + 

R145 

0R-0603SMT 

C203 

10NF-0402SMT 

R149 

R150 

50R-0402SMT 

OPEN-0603SMT 

R154 

50R-0402SMT 

100NF-0603SMT 

C170 

C174 

C173 


100NF-0603SMT 

C175 


1UF-16V-0805SMT 

100NF-0603SMT 

C172 

R142 

4_7K-0603SMT 

1UF-16V-0805SMT 

DDR3_VS 

AVIN 6 

PVIN 7 

1 

GND 

100NF-0603SMT 

100NF-0603SMT 

C188 

100NF-0603SMT 

C186 

100NF-0603SMT 

C185 

100NF-0603SMT 

C184 

C183 

1UF-16V-0805SMT 



1UF-16V-0805SMT 

1 

C189 

10NF-0603SMT 

C187 

2 

A2 A2 

B2 B2 

C2 C2 

D2 D2 

E2 E2 

F2 

F2 

G2 G2 

H2 H2 

J2 

10NF-0603SMT 

10NF-0603SMT 

C182 

J2 

100UF-D3POSCAP 

C195 

C194 

C193 

C192 

C191 

C190 

100NF-0603SMT 

10NF-0603SMT 

100NF-0603SMT 

10NF-0603SMT 

100NF-0603SMT 

10NF-0603SMT 

C201 

C200 

C199 

C198 

C197 

C196 

DDR3_VREF 

100NF-0603SMT 

10NF-0603SMT 

100NF-0603SMT 

10NF-0603SMT 

100NF-0603SMT 

10NF-0603SMT 

DDR3_K0 

PLACE CLOSE TO MEMORY CHIP 

1 

10NF-0402SMT 

C202 

2 

DDR3_K0# 

R147 

240R-0603SMT 

C205 

C204 

100NF-0603SMT 

10NF-0603SMT 

21 



DDR3_DQS0# 

DDR3_VTT 

DDR3_DQS0 

DDR3_DQS1 

U1B 

DDR3_DQS1# 

DDR3_WE# 

PT10A/TDQ7 

DDR3_A7 

DDR3_A6 

DDR3_DM0 

DDR3_CAS# 

DDR3_RST# 

DDR3_A12 

DDR3_DQ0 

DDR3_CE0 

DDR3_DQ1 

DDR3_DQ5 

DDR3_RAS# 

DDR3_DQ4 

DDR3_A0 

DDR3_DQS0 

DDR3_A1 

DDR3_DQS0# 

DDR3_A4 

DDR3_DQ2 

DDR3_A5 

DDR3_DQ3 

DDR3_A10 

DDR3_DQ7 

DDR3_A11 

Place DDR3_DQ/DQS Termination Resistors as close as possible to U1 

DDR3_DQ6 

DDR3_DQ11 

DDR3_VTT 

DDR3_DM1 

DDR3_A2 

DDR3_DQ10 

DDR3_A8 

DDR3_DQ12 

DDR3_A3 

DDR3_DQ13 

DDR3_ODT0 

B B 

DDR3_DQ14 

DDR3_A9 

DDR3_DQS1 

DDR3_DQS1# 

DDR3_DQ15 

DDR3_BA0 

DDR3_DQ8 

ECP3_VREF 

DDR3_DQ9 

DDR3_DQ5 

DDR3_DQ6 

SWITCH1 

DDR3_DQ13 

DDR3_DQ10 

SWITCH2 

DDR3_DQ4 

DDR3_DQ0 

SWITCH3 

DDR3_DQ14 

DDR3_DQ7 

SWITCH4 

PCLKT0 

DDR3_DQ3 

DDR3_DQ12 

PCLKT0 [9] 

SWITCH5 

PCLKC0 

DDR3_DQ11 

DDR3_DQ15 

PCLKC0 [9] 

SWITCH6 

DDR3_BA1 

DDR3_DQ9 

DDR3_DQ1 

SWITCH7 

DDR3_BA2 

DDR3_DQ8 

DDR3_DQ2 

SWITCH8 

Place close to FPGA 

DDR3_CS0# 

DDR3_K0 

DDR3_K0# 

100MHz 100MHz_N 

100MHz 

100MHz_N 

1_5V 

1_5V 

FPGA DEVICE TERMINATION for DQ/DQS SIGNALS 

Termination as close as possible to U1 


VTT 

X2 

SWITCH1 

Memory 

U1 Pin 

3_3V 

1_5V 

X1 

SWITCH2 

SWITCH3 

A A 

SWITCH4 

D6 

PT10B/TDQ7 D7 

PT11A/TDQ16 A3 

PT11B/TDQ16 A4 

F7 

PT13A/TDQ16 

PT13B/TDQ16 G8 



PT20A/TDQ25 C8 

PT20B/TDQ25 C7 

F9 

PT22A/TDQ25 

PT22B/TDQ25 E9 



PT25A/TDQS25_P D9 

PT25B/TDQS25_N D10 

PT26A/TDQ25 B7 


PT28A/TDQ25 D8 




PT2A/TDQ7 C5 

PT2B/TDQ7 B4 

F10 

PT31A/TDQ34 



PT32B/TDQ34 B10 

PT34A/TDQS34_P E11 

PT34B/TDQS34_N D11 



F11 

PT37A/PCLKT0_0/TDQ34 F12 

PT37B/PCLKC0_0/TDQ34 

PT4A/VREF1_0/TDQ7 E6 

PT4B/VREF2_0/TDQ7 D5 

PT5A/TDQ7 C6 

PT5B/TDQ7 B6 

PT7A/TDQS7_P F8 

PT7B/TDQS7_N G9 

PT8A/TDQ7 B3 

PT8B/TDQ7 A2 

VCCIO0 H9 

VCCIO0 G10 

U1G 

PL11A/LDQ14 

TP11 


X1 

DSC-100_00MHz 

E5 

PL11B/LDQ14 E4 

PL12A/LDQ14 B2 

PL12B/LDQ14 C2 

PL14A/LDQS14_P F5 

PL14B/LDQS14_N F4 

PL15A/LDQ14 D2 

PL15B/LDQ14 D1 

PL17A/LDQ14 G4 

PL17B/LDQ14 G5 

PL18A/LDQ23 E2 

F3 

PL18B/LDQ23 

PL20A/LDQ23 H4 

J4 

PL20B/LDQ23 

PL21A/LDQ23 B1 

PL21B/LDQ23 C1 

PL23A/LDQS23_P H5 

PL23B/LDQS23_N H6 


PL24B/LDQ23 G2 

PL26A/VREF1_7/LDQ23 E1 

F1 

PL26B/VREF2_7/LDQ23 


PL27B/LDQ32 H1 

J7 

PL29A/LUM0_GDLLT_IN_A/LDQ32 J6 

PL29B/LUM0_GDLLT_IN_B/LDQ32 

PL30A/LUM0_GDLLT_FB_A/LDQ32 H2 

PL30B/LUM0_GDLLT_FB_B/LDQ32 H3 

PL32A/LDQS32_P J3 

PL32B/LDQS32_N K3 

J2 

PL33A/LDQ32 J1 

PL33B/LDQ32 

PL35A/PCLKT7_0/LDQ32 K4 

PL35B/PCLKC7_0/LDQ32 K5 

PL35E_A/LUM0_GPLLT_FB_A K1 

PL35E_B/LUM0_GPLLT_FB_B L1 

PL35E_C/LUM0_GPLLT_IN_A L5 

PL35E_D/LUM0_GPLLT_IN_B K6 

PL9A/LDQ14 E3 

PL9B/LDQ14 D4 

J8 

VCCIO7 

VCCIO7 K7 

RN1 741X083-100R 

1 8 

2 7 

3 6 

4 5 

C206 

10NF-0402SMT 

C207 

10NF-0402SMT 

RN2 

RN3 

741X083-100R 

741X083-100R 

1 8 

8 1 

2 7 

7 2 

3 6 

6 3 

4 5 

5 4 

1 8 

8 1 

2 7 

7 2 

3 6 

6 3 

4 5 

5 4 

RN4 

RN5 

741X083-100R 

741X083-100R 

R156 

100R-0402SMT 

L6 

VTT7 

FB23 

DI 

1 2 

MPZ1608Y600B 

100NF-0603SMT 

R157 

10K-0402SMT 

KOC 

10NF-0402SMT 

C208 

1 

2 

100NF-0603SMT 

C216 

100NF-0603SMT 

C215 

100NF-0603SMT 

C214 

100NF-0603SMT 

C213 

100NF-0603SMT 

C212 

10NF-0603SMT 

100NF-0603SMT 

C211 

C210 

10NF-0603SMT 

C209 

C218 

C217 

100NF-0603SMT 

10NF-0603SMT 

C224 

C223 

C222 

C221 

C220 

C219 

C226 

DI 

10NF-0603SMT 

SWITCH5 

VCC 6 

1 

100MHz 

100MHz_N 



SWITCH[1..8] 

SWITCH6 

Q_N 5 

Q 4 

DIS# 

C225 

DI 

100NF-0603SMT 

10NF-0603SMT 

100NF-0603SMT 

10NF-0603SMT 

100NF-0603SMT 

2 

NC 

10NF-0603SMT 

GND 

PAD 

Title 

DDR3 Memory 


C 

B 



1 

SWITCH7 

3 

7 

SWITCH8 

SWITCH[1:8] [8] 

2 

3 

4 

5

Figure 18. LEDs and Switches 

1 

2 

3 

4 

5 

L0 

14-SEGMENT DISPLAY 

DL UP 

D22 

D21 



RN6A 1 16 

DL_UP_PU 

X1_DL_UP LED0 

LED1 X1_L0 

L0_PU 

3_3V 

EXB2HV151JV 

D D23 5 RN6B 2 15 SEG14 

POLL_PU 

X1_POLL LED2 LED3 X1_PLL_LK 

PLL_LK_PU 

D 

150R 

1 RN6C 3 14 SEG13 

D24 

D25 

DL_UP_PU 5 470R 12 RN7E 

LED_YELLOW_0603 

LED_YELLOW_0603 

EXB2HV471JV 

2 RN6D 4 13 SEG12 

POLLING STATUS 

PLL LOCK STATUS 

USR3_PU 4 470R 13 RN7D 

3 RN6E 5 12 SEG11 

EXB2HV471JV 

LEDs 

4 RN6F 6 11 SEG10 

POLL_PU 7 470R 10 RN7G 

LED USER 2 

EXB2HV471JV 

3_3V 

12 RN6G 7 10 SEG9 

LED USER 3 

D27 

D26 

LED_RED_0603 

USR0_PU 1 470R 16 RN7A 

14 

13 RN6H 8 9 SEG8 

LED_RED_0603 

EXB2HV471JV 

USR3_PU 

X1_USR3 LED4 LED5 X1_USR2 

USR2_PU 

15 RN8A 1 16 SEG7 

L0_PU 6 470R 11 RN7F 

USR0_PU 

X1_USR0 LED6 LED7 X1_USR1 

USR1_PU 

EXB2HV471JV 

9 RN8B 2 15 SEG6 

D29 

D28 

USR2_PU 3 470R 14 RN7C 

16 RN8C 3 14 SEG5 

LED_BLUE_0603 

LED_BLUE_0603 

EXB2HV471JV 

LED USER 0 

LED USER 1 

8 RN8D 4 13 SEG4 

PLL_LK_PU 8 470R 9 RN7H 

EXB2HV471JV 

7 RN8E 5 12 SEG3 

USR1_PU 2 470R 15 

RN7B 

C C 

6 RN8F 6 11 SEG2 

EXB2HV471JV 

LED[0:7] 

SEG[0:14] 

SEG1 

SEG0 

11 RN8G 7 10 

10 RN8H 8 9 

150R 

14-SEGMENT EXB2HV151JV 

A B C D E F G H J K L M N P DP 

22 

LED[0:7] [6] 

SEG[0:14] [5] 

SWITCH[1:8] [7] 

DIP SWITCH/BANK=1.5V 



1_5V 

B B 

SWITCH1 1 4_7K 16 RN9A 

EXB2HV472JV 

2 4_7K 15 RN9B 

EXB2HV472JV 

3 4_7K 14 RN9C 

EXB2HV472JV 

4 4_7K 13 RN9D 

EXB2HV472JV 

5 4_7K 12 RN9E 

EXB2HV472JV 

6 4_7K 11 RN9F 

EXB2HV472JV 

SWITCH2 

SW3 

SWITCH3 

SWITCH4 

SWITCH5 

SWITCH[1..8] 

SWITCH1 

SWITCH2 

SWITCH3 

SWITCH4 

SWITCH5 

SWITCH6 

SWITCH7 

SWITCH8 

SWITCH6 

7 4_7K 10 RN9G 

EXB2HV472JV 

TDA DIP-8 

SWITCH7 

SWITCH8 8 4_7K 9 RN9H 

EXB2HV472JV 

A A 



Title 

LEDs & Switches 


B 

B 



1 

2 

3 

4 

5

Figure 19. Reference Clock Generator 

1 

2 

3 

4 

5 

3_3V 

156MHz_VREF 

X2 

156.25MHz 

D 6 

4 

156MHz 

D 

VCC OUTP 

3 

156MHz_EN 

CLK_VCC 

GND 

EN 156MHz_EN [3] 

1 

FB24 

DI 

1 2 

R159 

DI 

MPZ1608Y600B 

220R-0402SMT 

100NF-0603SMT 

C227 C228 

DI DI 

NC2 

PAD 

NC1 

5 

7 

2 

10NF-0603SMT 

PCSA_REFCLKP 

PCSA_REFCLKP [4] 

R163 

D30 

3_3V 

680R-0402SMT LED_GREEN_0603 

CLK_LOCK1 

VCCO 

PCSA_REFCLKN 

PCSA_REFCLKN [4] 

CLK_SDA 

CLK_SCL 

45 

[4] PRSNT 

USER3 

PCLKT0 

PCLKT0 [7] 

[3] CLK_RESETn 

3_3V 

CLK_RESETn 

PCLKC0 

PCLKC0 [7] 

C C 

PCIE_CLKP 

EXPCON_OSC 

[4] PCIE_CLKP 

U13 

R168 

EXPCON_OSC [10] 

PCIE_CLKN 

DI 10R-0402SMT 

[4] PCIE_CLKN 

156MHz 

156MHz_VREF 

ispCLOCK5406D 

[3] SCL 

CLK_SCL CLK_SCL 

DI 

[3] SDA 

CLK_SDA 

USER2 

46 USER1 

47 USER0 

48 

33 

VCCO_0 35 

BANK_0P 

BANK_0N 

42 

RESETb 

38 

39 TDO 

40 

TMS 

41 TCK 

TDI 

34 

36 

GNDO_0 

32 

VCCO_1 31 

BANK_1P 

BANK_1N 29 

GNDO_1 

30 

25 

VCCO_2 27 

BANK_2P 

BANK_2N 28 

GNDO_2 

26 

12 

VCCO_3 10 

BANK_3P 

BANK_3N 9 

GNDO_3 

11 

5 

VCCO_4 6 

BANK_4P 

BANK_4N 8 

GNDO_4 

7 

4 

VCCO_5 2 

BANK_5P 

BANK_5N 1 

GNDO_5 

3 

R166 

DI 

R158 

220R-0402SMT 


R164 


R160 

0R-0402SMT 

R161 


R162 

4_7K-0402SMT 

R165 

24 


RREF 

R167 

16 

470R-0402SMT 

15 

REFAP 

DI 

14 REFAN 

REFAVTT 

19 

18 REFBP 

17 

REFBN 

J13 

REFBVTT 

22 

1 

21 FBKP 

2 

20 FBKN 

3 

FBKVTT 

HEADER 3(DNP) 

R169 

R170 

0R-0603SMT 

37 

23 

VCCJ 

VCCA 

VCCD 44 

23 

0R-0603SMT 

B B 

GNDA 

GNDD 

DIE_PAD 



13 

43 

49 

3_3V 

CLK_VCC 

1 

FB25 

MPZ1608Y600B 

CLK_VCC 

VCCO 

R171 R172 

R173 

DI 

4_7K-0402SMT 4_7K-0402SMT 4_7K-0402SMT 

10NF-0603SMT 10NF-0603SMT 

DI DI 

DI 

J14 

2 

100NF-0603SMT 

3_3V 

2 1 

TDO VCC 

C229 

3 

TDI 

6.8UF-0805SMT 

C231 

C233 

C234 C235 C236 

4 

ispEN_N 

6V 

DI 

C232 DI 

DI DI 

DI 

5 

NC 

TANT 

DI 

6 

TMS 

DI 

8 

TCK 

9 

DONE 

100NF-0603SMT 

100NF-0603SMT 

560PF-0603SMT 

10 7 

INITN GND 

A R174 

A 

1K-0603SMT 

DNI 

Place bypass caps close to output bank 



HEADER 10 

supply pins. 

Title 

100NF-0603SMT 

C230 

REF CLOCK GEN 


B 

B 


Date: Tuesday, February 22, 2011 Sheet 9 of 11 

1 

2 

3 

4 

5

Figure 20. Expansion Connector 

1 

2 

3 

4 

5 

Pin 2 removed for coding 

of expansion board 

X3 

X4 

1 2 

HPE_RESOUT# 1 2 

2_5V 

R175 EXPCON_2V5 3 4 EXPCON_IO29 EXPCON_IO0 3 4 EXPCON_IO1 

0R-0603SMT EXPCON_IO30 5 6 EXPCON_IO31 

EXPCON_IO2 5 6 EXPCON_IO3 





D EXPCON_IO36 

EXPCON_IO37 

EXPCON_IO8 

EXPCON_IO9 

D 

TP12 TP13 

11 12 

11 12 



GND 

5VIN 






19 20 EXPCON_3V3 

21 22 

EXPCON_IO16 21 22 

3_3V 

EXPCON_2V5 23 24 


3_3V 

25 26 


27 28 


EXPCON_OSC 29 30 


R177 

R176 

EXPCON_CLKIN 31 32 


0R-0603SMT- DNI 

0R-0603SMT 

EXPCON_CLKOUT 33 34 


35 36 


37 38 

EXPCON_IO27 37 38 CARDSEL# 

EXPCON_3V3 39 40 


HDR40 

HDR40 

EXPCON_OSC [9] 

EXPCON_OSC 

C C 

U1C 

B11 EXPCON_IO0 

PT38A/TDQ43 B12 EXPCON_IO1 

PT38B/TDQ43 

1_TXC 

PT40A/PCLKT1_0/TDQ43 1_TXC [5] 

EXPCON_CLKOUT 

EXPCON_IO45 

EXPCON_IO2 

EXPCON_IO44 

EXPCON_IO3 

EXPCON_IO43 

EXPCON_IO4 

EXPCON_IO42 

EXPCON_IO5 

EXPCON_IO41 

EXPCON_IO6 

EXPCON_IO40 

EXPCON_IO7 

CARDSEL# 

EXPCON_IO8 

HPE_RESOUT# 

EXPCON_IO9 

EXPCON_IO39 

EXPCON_IO10 

EXPCON_IO38 

EXPCON_IO11 

EXPCON_IO37 

EXPCON_IO12 

EXPCON_IO36 

EXPCON_IO13 

EXPCON_IO30 

EXPCON_IO14 

EXPCON_IO31 

EXPCON_IO15 

EXPCON_CLKIN 

EXPCON_IO16 

EXPCON_IO17 

B EXPCON_IO32 

EXPCON_IO18 

B 

EXPCON_IO33 

EXPCON_IO19 

EXPCON_IO34 

EXPCON_IO20 

EXPCON_IO35 

EXPCON_IO21 

2_TXC 

EXPCON_IO22 

2_TXC [6] 

EXPCON_IO23 

EXPCON_IO24 

EXPCON_IO25 

EXPCON_IO26 

3_3V 

EXPCON_IO27 

EXPCON_IO28 

3_3V 

EXPCON_IO29 

3_3V 

C12 

PT40B/PCLKC1_0/TDQ43 D12 

A12 

PT41A/TDQ43 

A13 


PT43A/TDQS43_P 

PT43B/TDQS43_N E13 



PT46A/TDQ43 D13 

PT46B/TDQ43 D14 

A14 


PT47B/TDQ52 F13 

PT49A/TDQ52 

F14 




PT52A/TDQS52_P 

PT52B/TDQS52_N E15 


PT53B/TDQ52 D15 

PT55A/TDQ52 G15 

PT55B/TDQ52 G14 

A16 

PT56A/TDQ61 

B16 

PT56B/TDQ61 F15 

PT58A/TDQ61 F16 



PT59B/TDQ61 

PT61A/TDQS61_P C17 

PT61B/TDQS61_N C16 

A18 


PT62B/TDQ61 

PT64A/VREF1_1/TDQ61 D16 

PT64B/VREF2_1/TDQ61 D17 

VCCIO1 H14 

VCCIO1 G13 

U1D 

E22 

PR18A/RDQ23 

F22 

PR18B/RDQ23 J17 

PR20A/RDQ23 J18 

PR20B/RDQ23 

PR21A/RDQ23 


G21 

PR21B/RDQ23 G22 

J19 

PR23A/RDQS23_P 

PR23B/RDQS23_N J20 

PR24A/RDQ23 H21 

PR24B/RDQ23 H22 

K17 

PR26A/VREF1_2/RDQ23 

K18 

PR26B/VREF2_2/RDQ23 J22 

PR27A/RDQ32 K22 

PR27B/RDQ32 K20 

PR29A/RUM0_GDLLT_IN_A/RDQ32 K19 

PR29B/RUM0_GDLLT_IN_B/RDQ32 

K21 

PR30A/RUM0_GDLLT_FB_A/RDQ32 L21 

PR30B/RUM0_GDLLT_FB_B/RDQ32 L18 

PR32A/RDQS32_P 

PR32B/RDQS32_N L19 

L22 

PR33A/RDQ32 

PR33B/RDQ32 M22 

PR35A/PCLKT2_0/RDQ32 M21 

PR35B/PCLKC2_0/RDQ32 M20 

P21 

PR35E_A/RUM0_GPLLT_FB_A/RDQ32 

PR35E_B/RUM0_GPLLT_FB_B/RDQ32 N22 

PR35E_C/RUM0_GPLLT_IN_A/RDQ32 M18 

PR35E_D/RUM0_GPLLT_IN_B/RDQ32 N17 

J15 

VCCIO2 K16 

VCCIO2 

L17 TP14 

VTT2 

C237 C238 C239 C240 

24 




10NF-0402SMT 

A A 



100NF-0603SMT 

100NF-0603SMT 

10NF-0402SMT 

Title 

Expansion Connector 


B 

B 



Sheet 10 of 11 

1 

2 

3 

4 

5

Figure 21. Mechanical Drawing 

1 

2 

3 

4 

5 

D D 

C C 

25 



B B 

4.75" x 6.6in 

Dimensions are approximations only. 

Refer to the PCIe Card Electromechanical Spec Rev 1.1/2.0 

TH3 TH4 

ThruHole 

ThruHole 

TH1 

ThruHole 


TH2 


A ThruHole 

A 

Title 

Mechanical 

Mechanical 

Mechanical 


A 

B 



Sheet Sheet 11 of 11 

2 

1 

3 

4 

5

Appendix B. Bill of Materials 

Table 12. LatticeECP3 Versa Evaluation Board Bill of Materials 

26 



Item Quantity Reference Part Manufacturer Part Number Description 

1 1 CN1 PCI Express x1 Edge Finger 

Connectors 

PCB fingers 

2 34 C1, C2, C3, C4, C5, C15, 

C16, C20, C21, C29, C33, 

C83, C85, C89, C92, C96, 

C97, C98, C99, C100, 

C108, C134, C135, C136, 

C137, C138, C146, C202, 

C203, C206, C207, C208, 

C237, C239 

3 25 C6, C7, C8, C9, C11, C22, 

C23, C28, C34, C66, C67, 

C68, C69, C70, C72, C73, 

C77, C81, C82, C88, C91, 

C241, C242, C243, C244 

4 9 C14, C19, C24, C27, C35, 

C171, C173, C178, C181 

5 7 C13, C18, C25, C26, C36, 

C176, C180 

10NF-0402SMT Panasonic ECJ0EB1E103K CAP .01UF 25V 

CERAMIC X7R 0402 

100NF-0402SMT Panasonic ECJ-0EB1A104K CAP .1UF 10V CERAMIC 

X5R 0402 

1UF-16V-0805SMT Panasonic ECJ-2FB1C105K CAP 1UF 16V CERAMIC 

0805 X5R 

22UF-16V-TANTBSMT Kemet T491B226M016AT CAPACITOR TANT 22UF 

16V 20% SMD 

6 4 C17, C30, C37, C51 10uF, 25V-1206SMT TDK Corporation C3216Y5V1E106Z CAP CER 10UF 25V Y5V 

1206 

7 4 C31, C32, C90, C93 1NF-0402SMT TDK Corporation C1005C0G1E102J CAP CER 1000PF 25V 

C0G 5% 0402 

8 4 C38, C39, C52, C53 220NF-0402SMT TDK Corporation C1005X7R1C223K CAP CER 22000PF 16V 

X7R 10% 0402 

9 10 C40, C41, C42, C49, C50, 

C54, C55, C58, C63, C64 

22uF, 6.3V-0805SMT TDK Corporation C2012X5R0J226M CAP CER 22UF 6.3V X5R 

20% 0805 

10 4 C43, C44, C56, C57 1000pF-0402SMT Panasonic ECJ-0EB1E102K CAP 1000PF 25V 


11 4 C45, C48, C59, C62 330pF-0402SMT TDK Corporation C1005C0G1H331J CAP CER 330PF 50V 

C0G 5% 0402 

12 2 C46, C47 10pF-0402SMT TDK Corporation C1005C0G1H100D CAP CER 10PF 50V C0G 

0402 

12A 0 C60, C61 10pF-0402SMT DNI 

13 2 C65, C71 4_7UF-10V-SMT TDK Corporation C1608X5R1A475K CAP CER 4.7UF 10V X5R 

0603 

14 1 C74 3_3UF-10V-SMT TDK Corporation C1608X5R1A335K CAP CER 3.3UF 10V X5R 

0603 

15 2 C75, C76 DNI 

16 75 C78, C84, C95, C102, 

C104, C105, C107, C109, 

C110, C113, C115, C118, 

C119, C120, C121, C122, 

C124, C126, C128, C129, 

C130, C131, C133, C140, 

C142, C144, C145, C147, 

C148, C151, C153, C154, 

C155, C156, C157, C160, 

C162, C164, C166, C167, 

C168, C169, C172, C174, 

C175, C183, C185, C186, 

C188, C189, C191, C193, 

C195, C197, C199, C201, 

C205, C210, C212, C213, 

C214, C215, C216, C218, 

C220, C222, C224, C225, 

C227, C230, C231, C232, 

C233, C238, C240 

100NF-0603SMT Panasonic ECJ-1VF1C104Z CAP .1UF 16V CERAMIC 

Y5V 0603 

17 2 C79, C80 12PF-0603SMT TDK Corporation C1608C0G1H120J CAP CER 12PF 50V C0G 

5% 0603 

18 2 C86, C87 100NFX5R-0402SMT Kemet C0402C104K8PACTU CAP .10UF 10V 


19 18 C94, C101, C103, C106, 

C114, C116, C117, C123, 

C125, C132, C139, C141, 

C143, C152, C158, C159, 

C161, C163 

10uF/6V3/X7R-0805SMT AVX 08056C106KAT2A CAP CER 10UF 6.3V X7R 

10% 0805 

20 4 C111, C112, C149, C150 27pF-0603SMT Kemet C0603C270J5GACTU CAP CERAMIC 27PF 50V 

NP0 0603

Table 12. LatticeECP3 Versa Evaluation Board Bill of Materials (Continued) 

27 




21 2 C127, C165 4_7UF-16V-0805SMT TDK Corporation C2012Y5V1C475Z/0.85 CAP CER 4.7UF 16V Y5V 

0805 

22 1 C170 47UF-16V-TANTBSMT Kemet B45196H2476K209 CAP TANTALUM 47UF 

10V 10% SMD 

23 1 C177 100UF-D3POSCAP Sanyo 6TPE100MI 100UF, 6.3V , D2E. 

POSCAP 

24 1 C179 10UF-16V-TANTBSMT AVX TAJB106K016R CAP TANTALUM 10UF 

16V 10% SMD 

25 20 C182, C184, C187, C190, 

C192, C194, C196, C198, 

C200, C204, C209, C211, 

C217, C219, C221, C223, 

C226, C228, C234, C236 

10NF-0603SMT Kemet C0603C103K5RACTU CAP .01UF 50V 


26 1 C229 6.8UF-TANT-0805SMT Kemet T494R685K006AS CAP TANT 6.8UF 6.3V 

10% SMD 

27 1 C235 560PF-0603SMT Kemet C0603C561K5RACTU CAP 560PF 50V 


28 4 D1, D2, D5, D6 1N4448W Fairchild 1N4448W DIODE 75V 200MA 

SOD523F 

29 4 D3, D4, D7, D8 DFLS220L Diodes Inc DFLS220L DIODE SCHOTTKY 2A 

20V PWRDI 123 

30 12 D9, D10, D11, D12, D13, 

D15, D16, D20, D21, D22, 

D30, D31 

LED_GREEN_0603 Kingbright APT1608SGC LED 1.6X0.8MM 568NM 

GRN CLR SMD 

31 1 D14 SCHOTTKY/VISHAY-V12P10 Vishay V12P10-M3/86A DIODE SCHOTTKY 12A 

100V SMPC TO-277A 

32 5 D17, D18, D19, D26, D27 LED_RED_0603 Kingbright APT1608EC LED 1.6X0.8MM 625NM 

RED CLR SMD 

33 1 D23 14-SEGMENT Kingbright ACPSA04-41SRWA LED Display 

34 2 D24, D25 LED_YELLOW_0603 Kingbright APT1608YC LED 1.6X0.8MM 588NM 

YLW CLR SMD 

35 2 D28, D29 LED_BLUE_0603 Kingbright APT1608QBC/D LED 1.6X0.8 470NM BL 

WTR CLR SMD 

36 6 FB1, FB2, FB3, FB4, FB21, 

FB22 

37 5 FB5, FB6, FB23, FB24, 

FB25 

38 14 FB7, FB8, FB9, FB10, 

FB11, FB12, FB13, FB14, 

FB15, FB16, FB17, FB18, 

FB19, FB20 

BLM41PG600SN1 Murata BLM41PG600SN1 FERRITE CHIP 60 OHM 

6000MA 1806 

MPZ1608Y600B TDK MPZ1608Y600B FERRITE CHIP 60 OHM 

2.3A 0603 

Z-600 ohm / 74279265 Wurth 74279265 FERRITE BEAD 600 OHM 

.2A 0603 

39 1 F1 F1251CT-ND Littlefuse 0154010.DR FUSEBLOCK WITH 10A 

FUSE SMD 

40 1 J1 PJ-032A CUI PJ-032A CON PWR JCK 2.0 X 

6.5MM VERT 

41 1 J2 USB_MINI_AB MOLEX 56579-0576 CONN RECEPT USB 

5POS RT ANG SMD 

42 2 J3, J14 HEADER 10 Samtec TSW-110-07-T-S 10x1-0.25 Header 

43 1 J4 HEADER 3X2 Samtec TSW-103-07-T-D 3x2-0.25 Header 

44 4 J5, J6, J7, J8 SMA Molex 73391-0060 CONN JACK SMA STR 50 

OHM PCB 

45 1 J9 0826-1X2T-23-F Bellfuse 0826-1X2T-23-F CONN MAGJACK 2PORT 

GIGABIT GO/Y 

46 2 J10, J12 HEADER 2 Samtec TSW-102-07-T-S 2x1-0.25 Header 

47 1 J13 HEADER 3(DNP) DNI TSW-103-07-T-S 3x1-0.25 Header 

48 4 L1, L2, L3, L4 4.7uH-SPD62R-472M API Delavan SPD62R-472M 6.60mm x 6.20mm x 

3.00mm, 4.7uH Power 

inductor 

49 1 L5 1UH-1206SMT Murata LQM31PN1R0M00L INDUCTOR 1.0UH 1.2A 

1206 

50 1 PP1 PROBEPOINT DNI 

51 4 Q1, Q2, Q3, Q4 2N2222/SOT23 Diodes Inc MMBT2222A-7 TRANS NPN 40V 350MW 

SMD SOT-23 

52 2 Q5, Q6 BCP69-16 NXP 

Semiconductors 

BCP69-16 TRANSISTOR PNP 20V 

1A SOT223


28 




53 5 RN1, RN2, RN3, RN4, RN5 741X083-100R CTS 741X083101JP RES ARRAY 100 OHM 

8TERM 4RES SMD 

54 2 RN6, RN8 EXB2HV151JV Panasonic EXB2HV151JV RES ARRAY 150 OHM 5% 

8 RES SMD 

55 1 RN7 EXB2HV471JV Panasonic EXB2HV471JV RES ARRAY 470 OHM 5% 

8 RES SMD 

56 1 RN9 EXB2HV472JV Panasonic EXB2HV472JV RES ARRAY 4.7K OHM 

5% 8 RES SMD 

57 1 RP1 CTS-RT1402B7 CTS Corporation RT2402B7 RES NET DDR SDRAM 

Resistor/Electrocomponents 

50 OHM 3X9 BGA 

58 14 R1, R2, R32, R33, R36, 

R38, R141, R145, R146, 

R169, R170, R175, R176, 

R177 

59 7 R3, R4, R143, R144, R148, 

R149, R178 

60 16 R5, R9, R21, R41, R42, 

R43, R54, R63, R64, R66, 

R67, R68, R69, R70, R71, 

R157 

0R-0603SMT Panasonic ERJ-3GEY0R00V RES 0.0 OHM 1/10W 0603 

SMD 

OPEN-0603SMT DNI 

10K-0402SMT Panasonic ERJ-2RKF1002X RES 10.0K OHM 1/10W 

1% 0402 SMD 

61 4 R6, R10, R12, R14 51K-0402SMT Panasonic ERJ-2RKF5102X RES 51.0K OHM 1/10W 

1% 0402 SMD 

62 1 R7 21_5K-0402SMT Panasonic ERJ-2RKF2152X RES 21.5K OHM 1/10W 

1% 0402 SMD 


1% 0402 SMD 

64 1 R11 34K-0402SMT Panasonic ERJ-2RKF3402X RES 34.0K OHM 1/10W 

1% 0402 SMD 


1% 0402 SMD 


1% 0402 SMD 


1% 0402 SMD 


1% 0402 SMD 


1% 0402 SMD 

70 4 R22, R23, R24, R25 1_8K-1206SMT Panasonic ERJ-8ENF1801V RES 1.80K OHM 1/4W 1% 

1206 SMD 

71 4 R26, R30, R31, R61, R179 220R-0603SMT Panasonic ERJ-3EKF2200V RES 220 OHM 1/10W 1% 

0603 SMD 

72 5 R27, R28, R29, R37, R65 10K-0603SMT Panasonic ERJ-3EKF1002V RES 10.0K OHM 1/10W 

1% 0603 SMD 

73 14 R34, R40, R51, R53, R100, 

R101, R103, R134, R135, 

R137, R162, R171, R172, 

R173 

4_7K-0402SMT Panasonic ERJ-2RKF4701X RES 4.70K OHM 1/10W 

1% 0402 SMD 

74 2 R35, R39 27R-0603SMT Panasonic ERJ-3EKF27R0V RES 27.0 OHM 1/10W 1% 

0603 SMD 

75 1 R44 12K-0603SMT Panasonic ERJ-3EKF1202V RES 12.0K OHM 1/10W 

1% 0603 SMD 

76 8 R45, R46, R47, R57, R58, 

R59, R72, R142 

4_7K-0603SMT Panasonic ERJ-3EKF4701V RES 4.70K OHM 1/10W 

1% 0603 SMD 

77 1 R48 2_2K-0603SMT Panasonic ERJ-3EKF2201V RES 2.20K OHM 1/10W 

1% 0603 SMD 

78 2 R49, R174 1K-0603SMT Panasonic ERJ-3EKF1001V RES 1.00K OHM 1/10W 

1% 0603 SMD 

79 1 R50 1M-0603SMT Panasonic ERJ-3EKF1004V RES 1.00M OHM 1/10W 

1% 0603 SMD 

80 3 R55, R56, R60 680R-0603SMT Panasonic ERJ-3EKF6800V RES 680 OHM 1/10W 1% 

0603 SMD 

81 1 R62 OPEN-0402SMT DNI 

82 5 R73, R74, R107, R108, 

R156 

100R-0402SMT Panasonic ERJ-2RKF1000X RES 100 OHM 1/10W 1% 

0402 SMD


83 47 R52, R75, R76, R77, R78, 

R79, R80, R81, R82, R84, 

R85, R86, R87, R88, R89, 

R90, R91, R93, R94, R95, 

R96, R97, R98, R99, R104, 

R109, R110, R111, R112, 

R113, R114, R115, R116, 

R117, R118, R120, R121, 

R122, R123, R124, R125, 

R126, R127, R129, R130, 

R131, R160 

29 




0R-0402SMT Panasonic ERJ-2GE0R00X RES 0.0 OHM 1/10W 0402 

SMD 

84 4 R83, R92, R119, R128 20R-0402SMT Vishay CRCW040220R0FKED RES 20.0 OHM 1/16W 1% 

0402 SMD 

85 2 R102, R136 1K-0402SMT Panasonic ERJ-2RKF1001X RES 1.00K OHM 1/10W 

1% 0402 SMD 

86 2 R105, R139 4_99K-0402SMT Panasonic ERJ-2RKF4991X RES 4.99K OHM 1/10W 

1% 0402 SMD 

87 2 R106, R140 4_75K-0603SMT Panasonic ERJ-3EKF4751V RES 4.75K OHM 1/10W 

1% 0603 SMD 

88 3 R132, R133, R138 33R-0402SMT Panasonic ERJ-2RKF33R0X RES 33.0 OHM 1/10W 1% 

0402 SMD 

89 1 R147 240R-0603SMT Panasonic ERJ-3EKF2400V RES 240 OHM 1/10W 1% 

0603 SMD 

90 6 R150, R151, R152, R153, 

R154, R155 

91 5 R158, R161, R164, R165, 

R168 

50R-0402SMT Vishay FC0402E50R0FST1 RES 50 OHM 50MW +/- 

1% 0402 SMD 

10R-0402SMT Panasonic ERJ-2RKF2200X RES 200 OHM 1/10W 1% 

0402 SMD 

92 2 R159, R166 220R-0402SMT Panasonic ERJ-2RKF10R0X RES 10.0 OHM 1/10W 1% 

0402 SMD 

93 1 R163 680R-0402SMT Panasonic ERJ-2RKF6800X RES 680 OHM 1/10W 1% 

0402 SMD 

94 1 R167 470R-0402SMT Panasonic ERJ-2RKF4700X RES 470 OHM 1/10W 1% 

0402 SMD 

95 2 SW1, SW2 PHP03T Panasonic EVQ-Q2K03W SPST SMD 

96 1 SW3 TDA DIP-8 C&K TDA08H0SB1 8-DIP 

97 14 TP1, TP2, TP3, TP4, TP5, 

TP6, TP7, TP8, TP9, TP10, 

TP11, TP12, TP13, TP14 

TestPoint DNI 

98 1 U1 LFE3-35E-FN484CES Lattice Semiconductor 

99 1 U2 LT3029EDE Linear Tech 

100 2 U3, U4 LT3508EUF Linear Tech 

101 1 U5 FT2232HL FTDI FTD2232H USB-UART/JTAG 

102 1 U6 93LC56-SO8 MicroChip 93LC56/SN IC EEPROM 2KBIT 2MHZ 

8SOIC 

103 1 U7 MAX6817 Maxim MAX6817-EUT+T debounce 

104 1 U8 M25P64-FLASH STMicro M25P64-VMF6TP Serial Flash 

105 2 U9, U10 88E1119R_72QFN Marvell-88E1119R GPHY 

106 1 U11 ddr3-96bga Micron MT41J64M16JT-15E:G 64Mb/x16, 1.5V, 96-ball 

FBGA, 667 MHz, DDR3- 

1333 

107 1 U12 LP2998-SO8 National � 

Semiconductor 

LP2998MAX/NOPB Termination regulator 

108 1 U13 ispClock5406D Lattice Semiconductor 

109 1 X1 DSC-100_00MHz Discera DSC1123AE2-100.0000 

Alternate: 

Abracon-ASVMPLV- 

100.000MHZ-R-T 

110 1 X2 156.25MHz Discera DSC1121Al1-156.2500 

Alternate: 

Abracon-ASVMPC- 

156.250MHZ-T 

100MHz Low-Jitter LVDS 

Clock Oscillator, 7mm x 

5mm, 50ppm 

156.25MHz Single ended 

CMOS Clock Oscillator, 

7mm x 5mm 

111 2 EX3, EX4 HDR40 Samtec TSW-120-07-T-D HEADER 40POS .100" DL 

TIN 

112 1 Y1 ATS120SM-1 HC-49/US-SM CTS ATS120SM-T CRYSTAL 12.0000MHZ 

20PF SMD


30 




113 2 Y2, Y3 25MHZ CRYSTAL Citizen HC49US-25.000MABJ- 

UB 

CRYSTAL 25.000 MHZ 

18PF HC49/US 


1% 0402 SMD 


1% 0402 SMD 

115 2 C245, C246 100PF-0402SMT Panasonic ECJ-0EB1E102K CAP 100PF 25V 


116 2 C10, C12 3_3UF-10V-0805SMT Panasonic ECJ-2FB1A335K CAP 3.3UF 10V 

CERAMIC X5R 0805

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