SC2200 NSC [National Semiconductor], SC2200 Datasheet - Page 191

• Manufacturer Part Number: SC2200
• Description: Thin Client On a Chip
• Manufacturer: NSC [National Semiconductor]

Revision 3.0
Core Logic Module
00h-01h
02h-03h
04h-05h
06h-07h
08h
09h-0Bh
0Ch
0Dh
0Eh
0Fh
10h-13h
14h-17h
18h-1Bh
1Ch-1Fh
20h-23h
24h-2Bh
2Ch-2Dh
2Eh-2Fh
30h-3Fh
40h-43h
44h-47h
48h-4Bh
4Ch-4Fh
50h-53h
54h-57h
58h-5Bh
5Ch-5Fh
60h-FFh
F2 Index
Width
(Bits)
32
16
16
16
16
24
32
32
32
32
---
16
16
---
32
32
32
32
32
32
32
32
---
8
8
8
8
8
Table 5-20. F2: PCI Header Registers for IDE Controller Support Summary
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
---
---
---
(Continued)
Name
Vendor Identification Register
Device Identification Register
PCI Command Register
PCI Status Register
Device Revision ID Register
PCI Class Code Register
PCI Cache Line Size Register
PCI Latency Timer Register
PCI Header Type Register
PCI BIST Register
Base Address Register 0 (F2BAR0) — Reserved for possible
future use by the Core Logic module.
Base Address Register 1 (F2BAR1) — Reserved for possible
future use by the Core Logic module.
Base Address Register 2 (F2BAR2) — Reserved for possible
future use by the Core Logic module.
Base Address Register 3 (F2BAR3) — Reserved for possible
future use by the Core Logic module.
Base Address Register 4 (F2BAR4) — Sets the base address for
the I/O mapped Bus Master IDE Registers (summarized in Table
5-21)
Reserved
Subsystem Vendor ID
Subsystem ID
Reserved
Channel 0 Drive 0 PIO Register
Channel 0 Drive 0 DMA Control Register
Channel 0 Drive 1 PIO Register
Channel 0 Drive 1 DMA Control Register
Channel 1 Drive 0 PIO Register
Channel 1 Drive 0 DMA Control Register
Channel 1 Drive 1 PIO Register
Channel 1 Drive 1 DMA Control Register
Reserved
191
00000000h
00000000h
00000000h
00000000h
00000001h
00009172h
00077771h
00009172h
00077771h
00009172h
00077771h
00009172h
00077771h
010180h
100Bh
0502h
0000h
0280h
100Bh
0502h
Reset
Value
01h
00h
00h
00h
00h
00h
00h
00h
www.national.com
(Table 5-35)
Reference
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