cs5535 National Semiconductor Corporation, cs5535 Datasheet - Page 197

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

Revision 0.8
GLIU Register Descriptions
5.1.3.3
MSR Address
Type
Reset Value
5.1.3.4
MSR Address
Type
Reset Value
ASMI is a condensed version of the Port ASMI signals. The EN bits ([15:8]) can be used to prevent a device from issuing an
ASMI. A write of 1 to the EN bit disables the device’s ASMI. The FLAG bits ([7:0]) are status bits. If high, an ASMI was gen-
erated due to the associated device. (See Section 3.1.4 "ASMI and Error" on page 51 for further details.)
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
61:0
Bit
5:4
3:2
1:0
Bit
63
62
Arbitration (GLIU_ARB)
Asynchronous SMI (GLIU_ASMI)
Name
PAE3
PAE2
PAE1
Name
RSVD
PIPE_DIS
RSVD
51010082h
R/W
00000000_00000000h
51010083h
R/W
00000000_00000000h
RSVD
Description
Port Active Enable for Port 3 (ATAC). See bits [15:14] for decode.
Port Active Enable for Port 2 (USBC2). See bits [15:14] for decode.
Port Active Enable for Port 1 (GLPCI_SB).
Description
Reserved. Write as read.
Pipelined Arbitration Disabled.
0: Pipelined arbitration enabled and the GLIU is not limited to one outstanding transaction.
1: Limit the entire GLIU to one outstanding transaction.
Reserved. Write as read.
GLIU_PAE Bit Descriptions (Continued)
(Continued)
GLIU_ARB Bit Descriptions
GLIU_ASMI Register Map
GLIU_ARB Register
RSVD
RSVD
197
RSVD
9
9
8
8
7
7
6
6
5
5
4
4
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3
3
2
2
1
1
0
0