AMD Geode LX 600@0.7W Data Book page 305

Display Controller Register Descriptions
6.6.1 Standard GeodeLink™ Device (GLD) Registers (MSRs)
6.6.1.1 GLD Capabilities MSR (GLD_MSR_CAP)
MSR Address 80002000h
Type RO
Reset Value 00000000_0003E4xxh
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
RSVD
Bit Name
63:24 RSVD
23:8 DEV_ID
7:0 REV_ID
6.6.1.2 GLD Master Configuration MSR (GLD_MSR_CONFIG)
MSR Address 80002001h
Type R/W
Reset Value 00000000_00000000h
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
Bit Name
63:11 RSVD
10:8 PRI1
7 RSVD
6:4 PRI0
3 RSVD
2:0 PID
AMD Geode™ LX Processors Data Book
GLD_MSR_CAP Register Map
RSVD
DEV_ID
GLD_MSR_CAP Bit Descriptions
Description
Reserved. Set to 0.
Device ID. Identifies device (03E4h).
Revision ID. Identifies device revision. See AMD Geode™ LX Processors Specification
Update document for value.
GLD_MSR_CONFIG Register Map
RSVD
RSVD
GLD_MSR_CONFIG Bit Descriptions
Description
Reserved. Set to 0.
Secondary Priority Level. This value is the priority level the DC uses when performing
high priority GLIU0 accesses. This is the case when the FIFOs are nearly empty.
Reserved. Set to 0.
Primary Priority Level. This value is the priority level the DC uses for most accesses
(i.e., when the display FIFO is not in danger of being emptied).
Reserved. Set to 0.
Priority ID. This value is the Priority ID (PID) value used when the DC initiates GLIU0
transactions.
33234H
9 8 7 6 5 4 3
REV_ID
9 8 7 6 5 4 3
PRI1 PRI0
2 1 0
2 1 0
PID
305