AMD SC3200 25. F5BAR0 I/O Control Support Registers Summary, Width Reset Reference F5 Index Bits

Core Logic Module - Register Summary 32581C

Table 6-24. F5: PCI Header Registers for X-Bus Expansion Support Summary

	Width			Reset	Reference
F5 Index	(Bits)	Type	Name	Value	(Table 6-39)
00h-01h	16	RO	Vendor Identification Register	100Bh	Page 276
02h-03h	16	RO	Device Identification Register	0505h	Page 276
04h-05h	16	R/W	PCI Command Register	0000h	Page 276
06h-07h	16	RO	PCI Status Register	0280h	Page 276
08h	8	RO	Device Revision ID Register	00h	Page 276
09h-0Bh	24	RO	PCI Class Code Register	068000h	Page 276
0Ch	8	RO	PCI Cache Line Size Register	00h	Page 276
0Dh	8	RO	PCI Latency Timer Register	00h	Page 276
0Eh	8	RO	PCI Header Type Register	00h	Page 276
0Fh	8	RO	PCI BIST Register	00h	Page 276
10h-13h	32	R/W	Base Address Register 0 (F5BAR0) — Sets the base address for	00000000h	Page 276
			the X-Bus Expansion support registers (summarized in
			Table 6-25.)
14h-17h	32	R/W	Base Address Register 1 (F5BAR1) — Reserved for possible	00000000h	Page 276
			future use by the Core Logic module.
18h-1Bh	32	R/W	Base Address Register 2 (F5BAR2) — Reserved for possible	00000000h	Page 276
			future use by the Core Logic module.
1Ch-1Fh	32	R/W	Base Address Register 3 (F5BAR3) — Reserved for possible	00000000h	Page 277
			future use by the Core Logic module.
20h-23h	32	R/W	Base Address Register 4 (F5BAR4) — Reserved for possible	00000000h	Page 277
			future use by the Core Logic module.
24h-27h	32	R/W	Base Address Register 5 (F5BAR5) — Reserved for possible	00000000h	Page 277
			future use by the Core Logic module.
28h-2Bh	---	---	Reserved	00h	Page 277
2Ch-2Dh	16	RO	Subsystem Vendor ID	100Bh	Page 277
2Eh-2Fh	16	RO	Subsystem ID	0505h	Page 277
30h-3Fh	---	---	Reserved	00h	Page 277
40h-43h	32	R/W	F5BAR0 Base Address Register Mask	FFFFFFC1h	Page 277
44h-47h	32	R/W	F5BAR1 Base Address Register Mask	00000000h	Page 278
48h-4Bh	32	R/W	F5BAR2 Base Address Register Mask	00000000h	Page 278
4Ch-4Fh	32	R/W	F5BAR3 Base Address Register Mask	00000000h	Page 278
50h-53h	32	R/W	F5BAR4 Base Address Register Mask	00000000h	Page 278
54h-57h	32	R/W	F5BAR5 Base Address Register Mask	00000000h	Page 278
58h	8	R/W	F5BARx Initialized Register	00h	Page 278
59h-FFh	---	---	Reserved	xxh	Page 278
60h-63h	32	R/W	Scratchpad for Chip Number	00000000h	Page 278
64h-67h	32	R/W	Scratchpad for Configuration Block Address	00000000h	Page 279
68h-FFh	---	---	Reserved	00h	Page 279

Table 6-25. F5BAR0: I/O Control Support Registers Summary

F5BAR0+	Width			Reset	Reference
I/O Offset	(Bits)	Type	Name	Value	(Table 6-40)
00h-03h	32	R/W	I/O Control Register 1	010C0007h	Page 280
04h-07h	32	R/W	I/O Control Register 2	00000002h	Page 281
08h-0Bh	32	R/W	I/O Control Register 3	00009000h	Page 281

AMD Geode™ SC3200 Processor Data Book 183