C8051F326/7 - Silicon Labs

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C8051F326/7 SFR Definition 14.4. TL0: Timer 0 Low Byte R/W R/W R/W R/W R/W R/W R/W R/W Reset Value 00000000 Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 SFR Address: 0x8A Bits 7–0: TL0: Timer 0 Low Byte. The TL0 register is the low byte of the 16-bit Timer 0. SFR Definition 14.5. TL1: Timer 1 Low Byte R/W R/W R/W R/W R/W R/W R/W R/W Reset Value 00000000 Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 SFR Address: 0x8B Bits 7–0: TL1: Timer 1 Low Byte. The TL1 register is the low byte of the 16-bit Timer 1. SFR Definition 14.6. TH0: Timer 0 High Byte R/W R/W R/W R/W R/W R/W R/W R/W Reset Value 00000000 Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 SFR Address: 0x8C Bits 7–0: TH0: Timer 0 High Byte. The TH0 register is the high byte of the 16-bit Timer 0. SFR Definition 14.7. TH1: Timer 1 High Byte R/W R/W R/W R/W R/W R/W R/W R/W Reset Value 00000000 Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 SFR Address: 0x8D Bits 7–0: TH1: Timer 1 High Byte. The TH1 register is the high byte of the 16-bit Timer 1. 134 Rev. 1.1
15. C2 Interface C8051F326/7 C8051F326/7 devices include an on-chip Silicon Laboratories 2-Wire (C2) debug interface to allow Flash programming and in-system debugging with the production part installed in the end application. The C2 interface uses a clock signal (C2CK) and a bi-directional C2 data signal (C2D) to transfer information between the device and a host system. See the C2 Interface Specification for details on the C2 protocol. 15.1. C2 Interface Registers The following describes the C2 registers necessary to perform Flash programming functions through the C2 interface. All C2 registers are accessed through the C2 interface as described in the C2 Interface Specification. C2 Register Definition 15.1. C2ADD: C2 Address Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 Bits7–0: The C2ADD register is accessed via the C2 interface to select the target Data register for C2 Data Read and Data Write commands. Address Description 0x00 Selects the Device ID register for Data Read instructions 0x01 Selects the Revision ID register for Data Read instructions 0x02 Selects the C2 Flash Programming Control register for Data Read/Write instructions 0xB4 Selects the C2 Flash Programming Data register for Data Read/Write instructions C2 Register Definition 15.2. DEVICEID: C2 Device ID Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 This read-only register returns the 8-bit device ID: 0x0D (C8051F326/7). Reset Value 00000000 Reset Value 00001001 Rev. 1.1 135
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USB Function Controller - USB speci
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Table of Contents C8051F326/7 1. Sy
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C8051F326/7 12.12.Controlling Endpo
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List of Figures C8051F326/7 1. Syst
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List of Tables C8051F326/7 1. Syste
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List of Registers C8051F326/7 SFR D
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1. System Overview C8051F326/7 C805
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REGIN VDD GND /RST/C2CK D+ D- VBUS
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1.1. CIP-51 Microcontroller Core 1.
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1.2. On-Chip Memory C8051F326/7 The
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1.5. On-Chip Debug Circuitry C8051F
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2. Absolute Maximum Ratings Table 2
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4. Pinout and Package Definitions N
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P0.0 GND D+ D- VIO VDD REGIN 1 2 3
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Figure 4.3. QFN-28 Package Drawing
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5. Voltage Regulator (REG0) C8051F3
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From VBUS From 3 V Power Net VBUS R
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6. CIP-51 Microcontroller C8051F326
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6.1.2. MOVX Instruction and Program
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Table 6.1. CIP-51 Instruction Set S
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6.2. Memory Organization C8051F326/
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6.2.6. Special Function Registers C
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6.2.7. Register Descriptions C8051F
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SFR Definition 6.6. B: B Register C
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6.3.2. External Interrupts C8051F32
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SFR Definition 6.7. IE: Interrupt E
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SFR Definition 6.9. EIE1: Extended
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6.4. Power Management Modes C8051F3
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7. Reset Sources C8051F326/7 Reset
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7.2. Power-Fail Reset / VDD Monitor
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SFR Definition 7.2. RSTSRC: Reset S
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8. Flash Memory C8051F326/7 On-chip
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8.2. Non-volatile Data Storage C805
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SFR Definition 8.2. FLKEY: Flash Lo
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9. External RAM C8051F326/7 The C80
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10. Oscillators C8051F326/7 C8051F3
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SFR Definition 10.2. OSCICL: Intern
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10.4. 4x Clock Multiplier C8051F326
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SFR Definition 10.5. CLKSEL: Clock
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11. Port Input/Output C8051F326/7 O
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11.1. Port I/O Initialization Port
Page 83 and 84: SFR Definition 11.4. P2: Port2 Bits
Page 85 and 86: Table 11.1. Port I/O DC Electrical
Page 87 and 88: 12. Universal Serial Bus Controller
Page 89 and 90: C8051F326/7 USB Register Definition
Page 93 and 94: USB Register Name Table 12.2. USB0
Page 95 and 96: 12.5. FIFO Management C8051F326/7 2
Page 97 and 98: 12.6. Function Addressing C8051F326
Page 99 and 100: USB Register Definition 12.8. POWER
Page 101 and 102: 12.8. Interrupts C8051F326/7 The re
Page 105 and 106: 12.10.2.Endpoint0 IN Transactions C
Page 109 and 110: C8051F326/7 Hardware will automatic
Page 115 and 116: Table 12.4. USB Transceiver Electri
Page 117 and 118: 13. UART0 C8051F326/7 UART0 is an a
Page 119 and 120: BRG Clock = 12 MHz BRG Clock = 24 M
Page 121 and 122: 13.3. Configuration and Operation C
Page 123 and 124: SFR Definition 13.1. SCON0: UART0 C
Page 125 and 126: SFR Definition 13.3. SBUF0: UART0 D
Page 127 and 128: 14. Timers C8051F326/7 Each MCU inc
Page 129 and 130: 14.1.2. Mode 1: 16-bit Timer C8051F
Page 131 and 132: SFR Definition 14.1. TCON: Timer Co
Page 133: SFR Definition 14.3. CKCON: Clock C
Page 137 and 138: 15.2. C2 Pin Sharing C8051F326/7 Th
Page 139 and 140: NOTES: C8051F326/7 Rev. 1.1 139
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