CS5535-UDCF AMD (ADVANCED MICRO DEVICES), CS5535-UDCF Datasheet - Page 304

• 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

6.5.4.17 Host Controller Periodic Start (USBC_HcPeriodicStart)
USB Memory Offset
Type
Reset Value
6.5.4.18 Host Controller Low Speed Threshold (USBC_HcLSThreshold)
USB Memory Offset
Type
Reset Value
304
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
31:14
30:12
13:0
11:0
Bit
Bit
HCD:
HC:
HCD:
HC:
Name
RSVD
PeriodicStart
Name
RSVD
LSThreshold
40h
R/W
RO
00000000h
44h
R/W
RO
00000628h
31506B
RSVD
RSVD
HCD
HCD
R/W
R/W
R/W
R/W
USBC_HcPeriodicStart Bit Descriptions
USBC_HcLSThreshold Bit Descriptions
USBC_HcPeriodicStart Register Map
USBC_HcLSThreshold Register Map
HC
RO
RO
HC
RO
RO
Description
Reserved. Read/write 0s.
Periodic Start. This field contains a value used by the List Pro-
cessor to determine where in a frame the Periodic List process-
ing must begin.
Description
Reserved. Read/write 0s.
LS Threshold. This field contains a value used by the Frame
Management block to determine whether or not a low speed
transaction can be started in the current frame.
AMD Geode™ CS5535 Companion Device Data Book
9
9
USB Controller Register Descriptions
8
8
PeriodicStart
7
7
LSThreshold
6
6
5
5
4
4
3
3
2
2
1
1
0
0