Table 6-27, Usb_bar: usb controller registers summary – AMD Geode SC1201 User Manual
Page 187
AMD Geode™ SC1200/SC1201 Processor Data Book
187
Core Logic Module - Register Summary
32579B
Table 6-27. USB_BAR: USB Controller Registers Summary
USB_BAR0
+Memory
Offset
Width
(Bits)
Type
Name
Reset Value
Reference
00h-03h
32
R/W
HcRevision
00000110h
04h-07h
32
R/W
HcControl
00000000h
08h-0Bh
32
R/W
HcCommandStatus
00000000h
0Ch-0Fh
32
R/W
HcInterruptStatus
00000000h
10h-13h
32
R/W
HcInterruptEnable
00000000h
14h-17h
32
R/W
HcInterruptDisable
00000000h
18h-1Bh
32
R/W
HcHCCA
00000000h
1Ch-1Fh
32
R/W
HcPeriodCurrentED
00000000h
20h-23h
32
R/W
HcControlHeadED
00000000h
24h-27h
32
R/W
HcControlCurrentED
00000000h
28h-2Bh
32
R/W
HcBulkHeadED
00000000h
2Ch-2Fh
32
R/W
HcBulkCurrentED
00000000h
30h-33h
32
R/W
HcDoneHead
00000000h
34h-37h
32
R/W
HcFmInterval
00002EDFh
38h-3Bh
32
RO
HcFrameRemaining
00000000h
3Ch-3Fh
32
RO
HcFmNumber
00000000h
40h-43h
32
R/W
HcPeriodicStart
00000000h
44h-47h
32
R/W
HcLSThreshold
00000628h
48h-4Bh
32
R/W
HcRhDescriptorA
01000003h
4Ch-4Fh
32
R/W
HcRhDescriptorB
00000000h
50h-53h
32
R/W
HcRhStatus
00000000h
54h-57h
32
R/W
HcRhPortStatus[1]
00000000h
58h-5Bh
32
R/W
HcRhPortStatus[2]
00000000h
5Ch-5Fh
32
R/W
HcRhPortStatus[3]
00000000h
60h-9Fh
---
---
Reserved
xxxxxxxxh
100h-103h
32
R/W
HceControl
00000000h
104h-107h
32
R/W
HceInput
000000xxh
108h-10Dh
32
R/W
HceOutput
000000xxh
10Ch-10Fh
32
R/W
HceStatus
00000000h