ALXD800EEXJ2VD AMD (ADVANCED MICRO DEVICES), ALXD800EEXJ2VD Datasheet - Page 62

• 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

4.2.2.3
MSR Address
Type
Reset Value
4.2.2.4
MSR Address
Type
Reset Value
ASMI is a condensed version of the port ASMI signals. The MASK bits can be used to prevent a device from issuing an
ASMI. If the MASK = 1, the device’s ASMI is disabled.
62
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9
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 9
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
59:0
Bit
63
62
61
60
Arbitration (ARB)
Asynchronous SMI (ASMI)
Name
QUACK_EN
PIPE_DIS
RSVD
DACK_EN
RSVD
GLIU0: 10000082h
GLIU1: 40000082h
R/W
10000000_00000000h
GLIU0: 10000083h
GLIU1: 40000083h
R/W
00000000_00000000h
33234C
RSVD
Description
Quadruple Acknowledge Enabled. Allow four acknowledgements in a row before
advancing round-robin arbitration. Only applies when arbitrating matching priorities.
0: Disable.
1: Enable.
Pipelined Arbitration Disabled.
0: Pipelined arbitration enabled and GLIU is not limited to one outstanding transaction.
1: Limit the entire GLIU to one outstanding transaction.
Reserved.
Double Acknowledge Enabled. Allow two acknowledgements in a row before advanc-
ing round-robin arbitration. Only applies when arbitrating matching priorities.
0: Disable.
1: Enable.
Reserved.
ARB Bit Descriptions
ASMI Register Map
ARB Register Map
RSVD
RSVD
RSVD
AMD Geode™ LX Processors Data Book
8
8
7
7
GLIU Register Descriptions
6
6
5
5
4
4
3
3
2
2
1
1
0
0