ALXD800EEXJ2VD AMD (ADVANCED MICRO DEVICES), ALXD800EEXJ2VD Datasheet - Page 77

• Manufacturer Part Number: ALXD800EEXJ2VD
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of ALXD800EEXJ2VD

• Operating Temperature (min): 0C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

GLIU Register Descriptions
4.2.3.8
Data Compare Mask Low
(DA_COMPARE_MASK_LO[0])
MSR Address
Type
Reset Value
Data Compare Mask Low
(DA_COMPARE_MASK_LO[1])
MSR Address
Type
Reset Value
The DA Compare Value and the DA Compare Mask enable traps on specific transactions. A hit to the DA Compare is deter-
mined by hit = (DA_IN & DA_COMPARE_MASK) == DA_COMPARE_VAL). A hit can trigger the DA_CMP error sources
when they are enabled. The value is compared only after the packet is arbitrated.
AMD Geode™ LX Processors Data Book
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
63:45
44:0
Bit
DA Compare Mask Low (DA_COMPARE_MASK_LO[0:3])
Name
RSVD
DALO_MASK
GLIU0: 100000D2h
GLIU1: 400000D2h
R/W
00000000_00000000h
GLIU0: 100000D6h
GLIU1: 400000D6h
R/W
00000000_00000000h
Description
Reserved.
DA Packet Compare Value [44:0]. This field forms the lower portion of the data COMP-
MASK value, which is then bit-wise logically ANDed with the incoming data value before
it is compared to the DA_COMPVAL. The “HI” and “LO” portions of the incoming data,
the compare value, and the compare mask, are assembled into complete bit patterns
before these operations occur.
DA_COMPARE_MASK_LO[0:3] Bit Descriptions
RSVD
DA_COMPARE_VAL_HI[0:3] Register Map
DALO_MASK
Data Compare Mask Low
(DA_COMPARE_MASK_LO[2])
MSR Address
Type
Reset Value
Data Compare Mask Low
(DA_COMPARE_MASK_LO[3])
MSR Address
Type
Reset Value
GLIU0: 100000DAh
GLIU1: 400000DAh
R/W
00000000_00000000h
GLIU0: 100000DEh
GLIU1: 400000DEh
R/W
00000000_00000000h
9
8
33234C
DALO_MASK
7
6
5
4
3
2
1
0
77