IntelR 80960 RN I/O Processor Datasheet

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Intel ® 80960RN I/O Processor 4.0 Electrical Specifications........................................................................................42 4.1 Absolute Maximum Ratings ................................................................................42 4.2 V CC5REF Pin Requirements (V DIFF ).....................................................................43 4.3 V CCPLL Pin Requirements ...................................................................................43 4.4 Targeted DC Specifications ................................................................................44 4.5 Targeted AC Specifications.................................................................................46 4.5.1 Clock Signal Timings..............................................................................46 4.5.2 PCI Interface Signal Timings..................................................................47 4.5.3 Intel ® 80960JN Core Interface Timings.................................................. 48 4.5.4 SDRAM/Flash Interface Signal Timings .................................................48 4.5.5 Boundary Scan Test Signal Timings ...................................................... 49 4.5.6 I2C Interface Signal Timings .................................................................. 50 4.6 AC Timing Waveforms ........................................................................................51 4.7 AC Test Conditions ............................................................................................. 53 5.0 Device Identification on Reset............................................................................54 4 Data Sheet
Intel ® 80960RN I/O Processor Figures Tables 1 Intel ® 80960RN Functional Block Diagram ..................................................... 8 2 Intel ® 80960JT Core Block Diagram ............................................................. 11 3 540L H-PBGA Package Diagram (Top and Side View) ................................ 26 4 540L H-PBGA Package Diagram (Bottom View) .......................................... 27 5 Thermocouple Attachment - A) No Heatsink / B) With Heatsink ................... 38 6 V CC5REF Current-Limiting Resistor................................................................ 43 7 V CCPLL Lowpass Filter .................................................................................. 43 8 P_CLK, TCK, DCLKIN, DCLKOUT Waveform............................................. 51 9 T OV Output Delay Waveform......................................................................... 51 10 T OF Output Float Waveform .......................................................................... 52 11 T IS and T IH Input Setup and Hold Waveform ................................................ 52 12 I 2 C Interface Signal Timings.......................................................................... 52 13 AC Test Load (all signals except SDRAM and Flash signals)....................... 53 1 Related Documentation................................................................................... 7 2 Instruction Set .............................................................................................. 14 3 Pin Description Nomenclature....................................................................... 16 4 Memory Controller Signals ............................................................................ 17 5 Primary PCI Bus Signals ............................................................................... 20 6 Secondary PCI Arbiter Signals...................................................................... 21 7 Secondary PCI Bus Signals .......................................................................... 22 8 Intel ® 80960Jx Core Signals and Configuration Straps................................. 24 9 I 2 C, JTAG, Core Signals ............................................................................... 25 10 540-Lead H-PBGA Package — Signal Name Order ..................................... 28 11 540-Lead H-PBGA Pinout — Ballpad Number Order.................................... 33 12 540-Lead H-PBGA Package Thermal Characteristics .................................. 39 13 Heat Sink Vendors and Contacts .................................................................. 40 14 Socket-Header Vendor.................................................................................. 40 15 Burn-in Socket Vendor .................................................................................. 40 16 Shipping Tray Vendor.................................................................................... 41 17 Logic Analyzer Interposer Vendor ................................................................. 41 18 JTAG Emulator Vendor ................................................................................. 41 19 Operating Conditions..................................................................................... 42 20 V DIFF Specification for Dual Power Supply Requirements (3.3 V, 5 V)......... 43 21 DC Characteristics ........................................................................................ 44 22 I CC Characteristics ........................................................................................ 45 23 Input Clock Timings....................................................................................... 46 24 SDRAM Output Clock Timings ...................................................................... 46 25 PCI Signal Timings....................................................................................... 47 26 Intel ® 80960JN Core Signal Timings............................................................. 48 27 SDRAM / Flash Signal Timings..................................................................... 48 28 Boundary Scan Test Signal Timings ............................................................. 49 29 I2C Interface Signal Timings ......................................................................... 50 30 Device ID Registers...................................................................................... 54 Data Sheet 5
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IntelR 80960 RN I/O Processor Datasheet

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