cs5535 National Semiconductor Corporation, cs5535 Datasheet - Page 204

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

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GLIU Register Descriptions
5.1.3.13
Descriptor Statistic Mask 0 (GLIU_STATISTIC_MASK0)
MSR Address
Type
Reset Value
Descriptor Statistic Mask 1 (GLIU_STATISTIC_MASK1)
MSR Address
Type
Reset Value
Descriptor Statistic Mask 2 (GLIU_STATISTIC_MASK2)
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
63:32
31:0
Bit
Descriptor Statistic Mask (GLIU_STATISTIC_MASK[x])
Name
IOD_MASK
P2D_MASK
510100A1h
R/W
00000000_00000000h
510100A5h
R/W
00000000_00000000h
510100A9h
R/W
00000000_00000000h
Description
Mask for Hits to each IOD. Hits are determined after the request is arbitrated.
A hit is determined by the following logical equation:
hit = |(IOD_MASK[n-1:0] & RQ_DESC_HIT[n-1:0] && is_io) | |(P2D_MASK[n-1:0] &
RQ_DESC_HIT[n-1:0] && is_mem)
Mask for Hits to each P2D.
A hit is determined by the following logical equation:
RQ_DESC_HIT[n-1:0] && is_mem)
hit = |(IOD_MASK[n-1:0] & RQ_DESC_HIT[n-1:0] && is_io) | |(P2D_MASK[n-1:0] &
GLIU_STATISTIC_MASK[x] Bit Descriptions
GLIU_STATISTIC_MASK[x] Register Map
(Continued)
P2D_MASK
IOD_MASK
204
9
8
7
6
5
4
3
2
Revision 0.8
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