ALXD800EEXJ2VD AMD (ADVANCED MICRO DEVICES), ALXD800EEXJ2VD Datasheet - Page 133

• 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

CPU Core Register Descriptions
5.5.2.27 Debug Registers 1 and 0 MSR (DR1_DR0_MSR)
MSR Address
Type
Reset Value
either an I/O port number or a linear address for use as a breakpoint. The contents of debug registers are more easily
accessed using the MOV instruction.
5.5.2.28 Debug Registers 3 and 2 MSR (DR3_DR2_MSR)
MSR Address
Type
Reset Value
DR3/DR2_MSR provides access to Debug Register 3 (DR3) and Debug Register 2 (DR2). DR2 and DR3 each contain
either an I/O port number or a linear address for use as a breakpoint. The contents of debug registers are more easily
accessed using the MOV instruction.
AMD Geode™ LX Processors Data Book
DR1_DR0_MSR provides access to Debug Register 1 (DR1) and Debug Register 0 (DR0). DR0 and DR1 each contain
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
63:32
63:32
31:0
31:0
Bit
Bit
Name
DR1
DR0
Name
DR3
DR2
00001340h
R/W
xxxxxxxx_xxxxxxxxh
00001341h
R/W
xxxxxxxx_xxxxxxxxh
Description
Breakpoint 1 I/O Port Number/Linear Address.
Breakpoint 0 I/O Port Number/Linear Address.
Description
Breakpoint 3 I/O Port Number/Linear Address.
Breakpoint 2 I/O Port Number/Linear Address.
DR1_DR0_MSR Bit Descriptions
DR2_DR3_MSR Bit Descriptions
DR1_DR0_MSR Register Map
DR3_DR2_MSR Register Map
DR1
DR0
DR3
DR2
9
9
8
8
33234C
7
7
6
6
5
5
4
4
3
3
2
2
1
1
133
0
0