CS5535-UDCF AMD (ADVANCED MICRO DEVICES), CS5535-UDCF Datasheet - Page 289

• 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
6.5.3.5
Index
Type
Reset Value
6.5.3.6
Index
Type
Reset Value
6.5.3.7
Index
Type
Reset Value
AMD Geode™ CS5535 Companion Device Data Book
23
23:0
Bit
7:0
Bit
Bit
7:0
22
7
7
Device Revision Identification (USBC_PCI_DEVREVID)
PCI Class Code (USBC_PCI_CLASS)
Cache Line Size (USBC_PCI_CACHE)
21
Name
DEV_REV_ID
Name
PCI_CLASS
Name
PCI_CACHE
20
08h
RO
06h
09h
RO
0C0310h
0Ch
R/W
00h
19
6
6
18
17
Description
Device Revision ID.
Description
PCI Class. This register identifies this function as an OpenHCI device. The base class
is 0Ch (serial bus controller). The sub class is 03h (universal serial bus). The program-
ming interface is 10h (OpenHCI).
Description
PCI Cache. The USB controller stores the system cache line size, in units of 32-bit
WORDs in bit 3 of this register. A cache line size of 32 bytes is the only one applicable
to this design. Users must set this register to 08h for proper operation. Any value other
than 08h written to this register is read back as 00h.
16
5
USBC_PCI_DEVREVID Bit Descriptions
5
USBC_PCI_DEVREVID Register Map
USBC_PCI_CACHE Bit Descriptions
USBC_PCI_CLASS Bit Descriptions
USBC_PCI_CACHE Register Map
USBC_PCI_CLASS Register Map
15
14
13
4
4
DEV_REV_ID
PCI_CACHE
PCI_CLASS
12
11
10
3
3
9
8
2
7
2
6
31506B
5
1
4
1
3
2
0
1
0
289
0