CS5535-UDCF AMD (ADVANCED MICRO DEVICES), CS5535-UDCF Datasheet - Page 299

• 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

USB Controller Register Descriptions
6.5.4.6
USB Memory Offset
Type
Reset Value
Writing a 1 to a bit in this register clears the corresponding bit, while writing a 0 leaves the bit unchanged.
AMD Geode™ CS5535 Companion Device Data Book
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
29:7
Bit
31
30
6
5
4
3
2
1
0
HCD:
HC:
Host Controller Interrupt Disable (USBC_HcInterruptDisable)
Name
MasterInterrupt
Enable
Ownership
ChangeEnable
RSVD
RootHubStatus
ChangeEnable
FrameNumber
OverflowEnable
Unrecoverable
ErrorEnable
Resume
DetectedEnable
StartOfFrame
Enable
WritebackDone
HeadEnable
Scheduling
OverrunEnable
14h
R/W
RO
00000000h
HCD
USBC_HcInterruptDisable Bit Descriptions
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
USBC_HcInterruptDisable Register Map
HC
RO
RO
RO
RO
RO
RO
RO
RO
RO
RO
RSVD
Description
Master Interrupt Disable. Global interrupt disable. A write of 1
disables all interrupts.
Ownership Change Disable.
0: Ignore.
1: Disable interrupt generation due to Ownership Change.
Reserved. Read/write 0s.
Root Hub Status Change Disable.
0: Ignore.
1: Disable interrupt generation due to Root Hub Status Change.
Frame Number Overflow Disable.
0: Ignore.
1: Disable interrupt generation due to Frame Number Overflow.
Unrecoverable Error Disable. This event is not implemented.
All writes to this bit will be ignored.
Resume Detected Disable.
0: Ignore.
1: Disable interrupt generation due to Resume Detected.
Start Of Frame Disable.
0: Ignore.
1: Disable interrupt generation due to Start of Frame.
Writeback Done Head Disable.
0: Ignore.
1: Disable interrupt generation due to Writeback Done Head.
Scheduling Overrun Disable.
0: Ignore.
1: Disable interrupt generation due to Scheduling Overrun.
9
8
31506B
7
6
5
4
3
2
1
299
0