Texas Instruments manual Sample PCI445X Eeprom Data File

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System Implementation

1.3 Sample PCI445X EEPROM Data File

Following is an example EEPROM data file used with the PCI445X device:

;PCI4450 default EEPROM Data File

;Register	0xXX	Binary	Description
;±±±±±±±±	±±±±	±±±±±±	±±±±±±±±±±±
00	0x43	;01000011	PCI max_lat (lower

4 bits)/PCI min gnt (lower 4 bits)

01	0x4C	;01001100	PCI Subsystem Vendor ID (lsbyte) ** Insert
your SSVID LSB
02	0x10	;00010000	PCI	Subsystem	Vendor		ID (msbyte)	**	Insert
your SSVID MSB
03	0x11	;00010001	PCI	Subsystem	ID	(lsbyte)		**	Insert
your SSID LSB
04	0x80	;10000000	PCI	Subsystem	ID	(Msbyte)		**	Insert
your SSID MSB
05	0xC2	;11000010	Link	Enhancement			Register/HC		Control
defaults
06	0x40	;01000000	MiniROM_Addr

070x56 ;01010110 1394 GUIDHi (lsbyte)** Insert GUIDHi byte

0080x28 ;00101000 1394 GUIDHi (lsbyte)** Insert GUIDHi byte

1090x00 ;00000000 1394 GUIDHi (msbyte)** Insert GUIDHi byte

20A 0x08 ;00001000 1394 GUIDHi (msbyte)** Insert GUIDHi byte

30B	0xXX	;XXXXXXXX	1394	GUIDLo	(lsbyte)**	GUIDLo	byte	0	auto
incremented from ;serial.dat
0C	0xXX	;XXXXXXXX	1394	GUIDLo	(lsbyte)**	GUIDLo	byte	1	auto
incremented from ;serial.dat
0D	0xXX	;XXXXXXXX	1394	GUIDLo	(msbyte)**	GUIDLo	byte	2	auto
incremented from ;serial.dat
0E	0xXX	;XXXXXXXX	1394	GUIDLo	(msbyte)**	GUIDLo	byte	3	auto
incremented from ;serial.dat
0F	0xXX	;XXXXXXXX	ROM CRC (Calculated by EELynx)

100x10 ;00010000 Link_Enh Byte 1

110x00 ;00000000 PCI Misc Byte 0

120x24 ;00100100 PCI Misc Byte 1

130xFF ;11111111 this area reserved

190xFF ;11111111

1A 0xFF ;11111111

1B 0xFF ;11111111

1C 0xFF ;11111111

1-12

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Contents Implementation Guide Important Notice Read This First About This ManualCsr ±a /user/ti/simuboard/utilities Related Documentation From Texas Instruments Page Contents Viii Figures Tables PCI445X Device Topic±1. Typical System Architecture System Features Selection PCI and ISA Style Interrupt Socket Power SwitchesOptional PCI Signals Distributed DMA DdmaMiscellaneous Functions Description Socket Activity LEDsMFUNC7±MFUNC0 Terminal Assignments Serialized Interrupt ControlAsynchronous CSC Interrupt Generation CardBus Reserved Terminal SignalingPower Savings Mode Memory Burst R/W Operation Control12.11VCC Protection Socket Power Lock12.9 SMI ZV Port Control and Auto Detect FunctionPCI Bus Interface System ImplementationClamping Rails PERR, SERR, and LockPrst PCI reset and Grst Global reset INTA, INTB, and IntcPC Card Interface 4 2-Wire I2C Interface for EepromSocket power supply Damping resistor on Cclk terminal±1. Registers and Bits Loadable Through Serial Eeprom EepromSample PCI445X Eeprom Data File System Implementation 1 P2C Interface for TPS22X6 Power Switch Zoomed Video ZV InterfaceInterrupt Signaling Interface Miscellaneous SignalsRequirement of Pullup/Pulldown Resistors ±2. PC Card Interface Pullup Resistor List² ³±3. PCI Bus Interface Pullup Resistor List ±4. Miscellaneous Terminals Pullup Resistor List±5. Required Pullup/Pulldown Resistors LPSInitialization Bios ConsiderationsPCI Standard Registers Initialization System Sleeping State Consideration PCI TI Proprietary Registers InitializationRegister save/restore Docking System ConsiderationImportant Information Global Reset Only Bits, PME Context Bits TopicGlobal Reset Only Bits/PME Context Bits Table A±1.Global Reset Only Cleared BitsTable A±2.PME Context Bits Page PME and RI Behavior Table B±1.CardBus Ctschg and Wake-Up Signals Truth Table PME and RI BehaviorPCI445X Buffer Types Signal Name Terminal Type PCI445X Buffer TypesACVS2 BCAD22 GND PHYDATA6 ZVUV4 TSO Table C±2. Buffer Type Abbreviations Buffer Type Description