CS5535-UDCF AMD (ADVANCED MICRO DEVICES), CS5535-UDCF Datasheet - Page 210

• Manufacturer Part Number: CS5535-UDCF
• Manufacturer: AMD (ADVANCED MICRO DEVICES)

Specifications of CS5535-UDCF

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

6.1.2.2
P2D Base Mask KEL Descriptor 0 (GLIU_P2D_BMK0)
MSR Address
Type
Reset Value
This is a special version of a P2D_BM descriptor to support routing the USB Keyboard Emulation Logic (KEL) native regis-
ters to the default port. The default port device on the Geode CS5535 companion device contains the KEL.
210
PDID1_BM
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
63:61
59:40
39:20
19:0
Bit
60
K
P2D Base Mask KEL Descriptors (GLIU_P2D_BMK[x])
Name
PDID1_BMK
PCMP_BIZ_BMK
RSVD
PBASE_BMK
PMASK_BMK
PBASE_BMK
51010023h
R/W
000000FF_FFF00000h
31506B
Description
Physical Descriptor Destination ID. Descriptor Destination ID. These bits define
which port to route the request to if it is a hit based on the other settings in this register.
000: Port 0 (GLIU)
001: Port 1 (GLPCI_SB)
010: Port 2 (USBC2)
011: Port 3 (ATAC)
Physical Compare BIZZARO Flag. If set, bit 8 of the address must be low for a hit on
this descriptor.
Reserved. Write as read.
Physical Memory Address Base.These bits form the matching value against which
the masked value of the physical address bits [31:12] are directly compared. If a match
is found, then a hit is declared, depending on the setting of the BIZZARO flag compara-
tor.
Physical Memory Address Mask.These bits are used to mask physical address bits
[31:12] for the purposes of this hit detection.
GLIU_P2D_BMK[x] Bit Descriptions
GLIU_P2D_BMK[x] Register Map
RSVD
P2D Base Mask KEL Descriptor 1 (GLIU_P2D_BMK1)
MSR Address
Type
Reset Value
100: Port 4 (DD)
101: Port 5 (ACC)
110: Port 6 (USBC1)
111: Port 7 (GLCP)
AMD Geode™ CS5535 Companion Device Data Book
GeodeLink™ Interface Unit Register Descriptions
PMASK_BMK
51010024h
R/W
000000FF_FFF00000h
9
8
7
6
5
PBASE_BMK
4
3
2
1
0