SC92031 Datasheet, PDF (23/38 Pages) Silan Microelectronics Joint-stock – 10/100 MBPS INTEGRATED PCI ETHERNET MEDIA ACCESS CONTROLLER AND PHYSICAL LAYER

SC92031
(Continued)
No. Name
54h PMCSR
55h PMCSR
56h-
Reserved
5Fh
60h VPDID
61h NextPtr
62h
Flag VPD
Address
63h
64h
65h
VPD Data
66h
67h
68h-
Reserved
FFh
Type
Bit7
R
0
W
-
PME_
R
status
PME_
W
status
Bit6
0
-
-
-
Bit5
0
-
-
-
Bit4
0
-
-
-
Bit3
0
-
-
-
Bit2
Bit1
Bit0
Power
0
State
Power
-
State
-
- PME_En
-
- PME_En
R
0
0
0
0
0
0
1
1
R
0
0
0
0
0
0
0
0
VPDADD VPDADD VPDADD VPDADD VPDADD VPDADD VPDADD VPDADD
R/W
R7
R6
R5
R4
R3
R2
R1
R0
VPDADD VPDADD VPDADD VPDADD VPDADD VPDADD VPDADD
R/W
Flag
R14
R13
R12
R11
R10
R9
R8
R/W Data7 Data6 Data5 Data4 Data3 Data2 Data1 Data0
R/W Data15 Data14 Data13 Data12 Data11 Data10 Data9 Data8
R/W Data23 Data22 Data21 Data20 Data19 Data18 Data17 Data16
R/W Data31 Data30 Data29 Data28 Data27 Data26 Data25 Data24
2 PCI Configuration Space functions
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
generate and respond to PCI cycles.
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
REV:1.0 2004.08.03
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