ALXD800EEXJ2VD AMD (ADVANCED MICRO DEVICES), ALXD800EEXJ2VD Datasheet - Page 555

• 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

GeodeLink™ Control Processor Register Descriptions
6.14.2.16 Chip Revision ID (GLCP_CHIP_REVID)
MSR Address
Type
Reset Value
6.14.2.17 GLCP Control (GLCP_CNT)
MSR Address
Type
Reset Value
This register is used in conjunction with GLIU1 Power Management. I/O writes, which include the lowest byte of this regis-
ter, may trigger an SMI if GLD_MSR_SMI (MSR 4C002002h) is configured appropriately. MSR writes do not cause SMIs.
The throttle sequence starts after the delay specified by GLCP_TH_SD (MSR 4C00001Ch), which can allow for SMI han-
dling time or any other preparations. Throttling is temporarily stopped in IRQ, SSMI, ASMI, or DMI. NMI and system sleep
(C2) always clear THT_EN (bit 4).
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
63:3
63:8
Bit
2:0
Bit
7:4
3:0
Name
RSVD
CLKSEL
Name
RSVD
MAJ
MIN
4C000017h
RO
00000000_000000xxh
4C000018h
R/W - I/O Offset 00h
00000000_000000Fh
Description
Reserved. Write as read.
Clock Select. Selects the clock to drive into the debug logic.
000: None.
001: CPU Core clock.
010: GLIU1 clock.
011: DOTCLK.
100: PCI clock.
101-111: Reserved.
Description
Reserved. Reads as 0.
Major Revision. Identifies major silicon revision. See AMD Geode™ LX Processors
Specification Update document for value.
Minor Revision. Identifies minor silicon revision. See AMD Geode™ LX Processors
Specification Update document for value.
GLCP_DBGCLKCTL Bit Descriptions
GLCP_CHIP_REVID Bit Descriptions
GLCP_CHIP_REVID Register Map
RSVD
RSVD
9
8
33234C
7
6
MAJ
5
4
3
2
MIN
1
555
0