CS5535-UDCF AMD (ADVANCED MICRO DEVICES), CS5535-UDCF Datasheet - Page 296

• 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

6.5.4.3
USB Memory Offset
Type
Reset Value
296
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
31:18
17:16
15:4
Bit
3
2
1
0
HCD:
HC:
Host Controller Command Status (USBC_HcCommandStatus)
Name
RSVD
Schedule
OverrunCount
RSVD
Ownership
ChangeRequest
BulkListFilled
ControlListFilled
HostControllerRe-
set
08h
R/W
R/W
00000000h
31506B
RSVD
USBC_HcCommandStatus Bit Descriptions
HCD
R/W
R/W
R/W
R/W
R/W
R/W
RO
USBC_HcCommandStatus Register Map
R/W
R/W
R/W
R/W
R/W
R/W
R/W
HC
Description
Reserved. Read/write 0s.
Schedule Overrun Count. This field increments every time the
SchedulingOverrun bit in HcInterruptStatus is set. The count
wraps from 11 to 00.
Reserved. Read/write 0s.
Ownership Change Request. When set by software, this bit
sets the OwnershipChange field in HcInterruptStatus. The bit is
cleared by software. This field always reads back as 0.
Bulk List Filled. Set to indicate there is an active ED on the Bulk
List. The bit may be set by either software or the HC and cleared
by the HC each time it begins processing the head of the Bulk
List.
Control List Filled. Set to indicate there is an active ED on the
Control List. It may be set by either software or the HC and
cleared by the HC each time it begins processing the head of the
Control List.
Host Controller Reset. This bit is set to initiate a software reset.
This bit is cleared by the HC upon completion of the reset opera-
tion. This field always reads back as 0.
AMD Geode™ CS5535 Companion Device Data Book
RSVD
9
USB Controller Register Descriptions
8
7
6
5
4
3
2
1
0