SC92031L SILAN [Silan Microelectronics Joint-stock], SC92031L Datasheet - Page 23

• Manufacturer Part Number: SC92031L
• Description: 10/100 MBPS INTEGRATED PCI ETHERNET MEDIA ACCESS CONTROLLER AND PHYSICAL LAYER
• Manufacturer: SILAN [Silan Microelectronics Joint-stock]

(Continued)
2 PCI Configuration Space functions
generate and respond to PCI cycles.
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
56h-
68h-
5Fh
FFh
54h
55h
60h
61h
62h
63h
64h
65h
66h
67h
The PCI configuration space is intended for configuration, initialization, and catastrophic error handling
functions. The functions of the SC92031's configuration space are described below.
VID: Vendor ID. This field will default to a value of SILAN Semiconductor's PCI Vendor ID.
DID: Device ID. This field will default to a value of SILAN Semiconductor's PCI Device ID.
Command: The command register is a 16-bit register used to provide coarse control over a device's ability to
No.
Reserved
VPD Data
Flag VPD
Reserved
PMCSR
PMCSR
Address
NextPtr
VPDID
Name
R/W
R/W
R/W
R/W
R/W
R/W
Type
W
W
R
R
R
R
VPDADD
Data15
Data23
Data31
PME_
status
PME_
status
Data7
Flag
R7
0
0
0
Bit7
-
VPDADD
VPDADD
Data14
Data22
Data30
Data6
R14
R6
0
0
0
Bit6
-
-
-
VPDADD
VPDADD
Data13
Data21
Data29
Data5
R13
R5
0
0
0
Bit5
-
-
-
VPDADD
VPDADD
Data12
Data20
Data28
Data4
R12
R4
Bit4
0
0
0
-
-
-
VPDADD
VPDADD
Data11
Data19
Data27
Data3
R11
R3
Bit3
0
0
0
-
-
-
VPDADD
VPDADD
Data10
Data18
Data26
Data2
R10
R2
0
0
0
Bit2
-
-
-
REV:1.0
VPDADD
VPDADD
Data17
Data25
Power
Power
Data1
Data9
State
State
R1
R9
1
0
Bit1
-
-
SC92031
Page 23 of 38
2004.08.03
VPDADD
VPDADD
PME_En
PME_En
Data16
Data24
Data0
Data8
R0
R8
1
0
Bit0