cs5535 National Semiconductor Corporation, cs5535 Datasheet - Page 189

• Manufacturer Part Number: cs5535
• Description: Geode Cs5535 Companion Multi-function South Bridge
• Manufacturer: National Semiconductor Corporation

Revision 0.8
GLIU Register Descriptions
5.1.1
5.1.1.1
MSR Address
Type
Reset Value
5.1.1.2
MSR Address
Type
Reset Value
63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
63:24
23:8
63:3
Bit
7:0
Bit
2:0
Standard GeodeLink Device MSRs
GeodeLink Device Capabilities MSR (GLIU_GLD_MSR_CAP)
GeodeLink Device Master Configuration MSR (GLIU_GLD_MSR_CONFIG)
RSVD
Name
RSVD
DEV_ID
REV_ID
Name
RSVD
SUBP
51010000h
RO
00000000_000010xxh
51010001h
R/W
0000000_00000004h
Description
Reserved. Reads return 0.
Device ID. Identifies module (0010h).
Revision ID. Identifies module revision. See CS5535 I/O Companion Device Errata
document for value.
Description
Reserved. Write as read.
Subtractive Port. For all negative decode requests.
000: Port 0 (GLIU)
001: Port 1 (GLPCI_SB)
010: Port 2 (USBC2)
011: Port 3 (ATAC)
Note:
GLIU_GLD_MSR_CONFIG Register Map
GLIU_GLD_MSR_CAP Bit Descriptions
The reset value of this register should not be changed.
GLD_MSR_CONFIG Bit Descriptions
GLIU_GLD_MSR_CAP Register Map
(Continued)
RSVD
DEV_ID
RSVD
RSVD
189
100: Port 4 (DD)
101: Port 5 (ACC)
110: Port 6 (USBC1)
111: Port 7 (GLCP)
9
9
8
8
7
7
6
6
5
5
REV_ID
4
4
3
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3
2
2
SUBP
1
1
0
0