Texas Instruments PCI7621, PCI7411 9. Eeprom Loading Map, Serial ROM Byte Description Offset, Gpe

		Table 3−9. EEPROM Loading Map
SERIAL ROM				BYTE DESCRIPTION
OFFSET
00h				CardBus function indicator (00h)
01h				Number of bytes (20h)
			PCI 04h, command register, function 0, bits 8, 6−5, 2−0
02h	[7]	[6]		[5]		[4:3]		[2]	[1]	[0]
	Command	Command		Command			RSVD	Command	Command	Command
	register, bit 8	register, bit 6		register, bit 5				register, bit 2	register, bit 1	register, bit 0
			PCI 04h, command register, function 1, bits 8, 6−5, 2−0
03h	[7]	[6]		[5]		[4:3]		[2]	[1]	[0]
	Command	Command		Command			RSVD	Command	Command	Command
	register, bit 8	register, bit 6		register, bit 5				register, bit 2	register, bit 1	register, bit 0
04h				PCI 40h, subsystem vendor ID, byte 0
05h				PCI 41h, subsystem vendor ID, byte 1
06h				PCI 42h, subsystem ID, byte 0
07h				PCI 43h, subsystem ID, byte 1
08h		PCI 44h, PC Card 16-bit I/F legacy mode base address register, byte 0, bits 7−1
09h		PCI 45h, PC Card 16-bit I/F legacy mode base address register, byte 1
0Ah		PCI 46h, PC Card 16-bit I/F legacy mode base address register, byte 2
0Bh		PCI 47h, PC Card 16-bit I/F legacy mode base address register, byte 3
0Ch			PCI 80h, system control, function 0, byte 0, bits 6−0
0Dh				PCI 80h, system control, function 1, byte 0, bit 2
0Eh				PCI 81h, system control, byte 1, bits 7,6
0Fh			Reserved nonloadable (PCI 82h, system control, byte 2)
10h				PCI 83h, system control, byte 3, bits 7−2, 0
11h				PCI 8Ch, MFUNC routing, byte 0
12h				PCI 8Dh, MFUNC routing, byte 1
13h				PCI 8Eh, MFUNC routing, byte 2
14h				PCI 8Fh, MFUNC routing, byte 3
15h				PCI 90h, retry status, bits 7, 6
16h				PCI 91h, card control, bit 7
17h		PCI 92h, device control, bits 6, 5, 3−0 (bit 0 must be programmed to 0)
18h				PCI 93h, diagnostic, bits 4−0
19h	PCI A2h, power-management capabilities, function 0, bit 15 (bit 7 of EEPROM offset 16h corresponds to bit 15)
1Ah	PCI A2h, power-management capabilities, function 1, bit 15 (bit 7 of EEPROM offset 16h corresponds to bit 15)
1Bh	CB Socket + 0Ch, function 0 socket force event, bit 27 (bit 3 of EEPROM offset 17h corresponds to bit 27)
1Ch	CB Socket + 0Ch, function 1 socket force event, bit 27 (bit 3 of EEPROM offset 18h corresponds to bit 27)
1Dh			ExCA 00h, ExCA identification and revision, bits 7−0
1Eh				PCI 86h, general control, byte 0, bits 7−0
1Fh		PCI 87h, general control, byte 1, bits 7, 6 (can only be set to 1 if bits 1:0 = 01), 4−0
20h				PCI 89h,			enable, bits 7, 6, 4−0
					GPE
21h				PCI 8Bh, general-purpose output, bits 4−0
22h				1394 OHCI function indicator (02h)
23h				Number of bytes (17h)
24h	PCI 3Fh, maximum latency bits 7−4							PCI 3Eh, minimum grant, bits 3−0

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