s5935qrc Applied Micro Circuits Corporation (AMCC), s5935qrc Datasheet - Page 32

• Manufacturer Part Number: s5935qrc
• Description: Pci Product
• Manufacturer: Applied Micro Circuits Corporation (AMCC)

S5935 – PCI Product
PCI CONFIGURATION REGISTERS
Each PCI bus device contains a unique 256-byte
region called its configuration header space. Portions
of this configuration header are mandatory in order for
a PCI agent to be in full compliance with the PCI spec-
Table 4. Configuration Registers
32
00h–01h
02h–03h
04h–05h
06h–07h
08h
09h–0Bh
0Ch
0Dh
0Eh
0Fh
10h–27h
28h–2Fh
30h
34h–3Bh
3Ch
3Dh
3Eh
3Fh
40h–FFh
Configuration Address Offset
DS1527
VID
DID
PCICMD
PCISTS
RID
CLCD
CALN
LAT
HDR
BIST
BADR0-BADR5
—
EXROM
—
INTLN
INTPIN
MINGNT
MAXLAT
—
Abbreviation
i f i c a t i o n . T h i s s e c t i o n d e s c r i b e s e a c h o f t h e
configuration space fields—its address, default values,
initialization options, and bit definitions—and also pro-
vides an explanation of its intended usage.
Vendor Identification
Device Identification
PCI Command Register
PCI Status Register
Revision Identification Register
Class Code Register
Cache Line Size Register
Master Latency Timer
Header Type
Built-in Self-test
Base Address Registers (0-5)
Reserved
Expansion ROM Base Address
Reserved
Interrupt Line
Interrupt Pin
Minimum Grant
Maximum Latency
Not used
Register Name
Revision 1.02 – June 27, 2006
AMCC Confidential and Proprietary
Data Book