Emerson CC1000DM 사용자 설명서
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P M C / P C I I N T E R F A C E
PCI 6254 Configuration Registers
3-8
3
ACh
reserved
D0h
Extended Register Index
reserved
reserved
reserved
D4h
Extended Registers Dataport
D8h
reserved
DCh
Power Management Capabilities
Next Item Pointer=E4
Capability ID=01
E0h
Power Management Data
PMCSR Bridge Support
Power Management CSR
E4h
reserved
HSCSR=00
Next Item Pointer=E8
Capability ID=06
E8h
VPD Register=0000
Next Item Pointer=00
Capability ID=03
ECh
VPD Data Register=0000_0000
F0h
reserved
Primary
Offset
31
24
23
16
15
8
7
0
00h
Device ID
Vendor ID
04h
Primary Status
Primary Command
08h
Class Code
Revision ID
0Ch
BIST
Header Type
Primary Latency Time
Primary Cache Line Size
10h
Downstream I/O or Memory 0 Bar
14h
Downstream Memory 1 Bar
18h
Downstream Memory 2 Bar or Downstream Memory 1 Bar Upper 32 bits
1Ch
reserved
2Ch
Subsystem ID
Subsystem Vendor ID
30h
reserved
34h
reserved
Capability Pointer
Register 3-3:
PCI6254 Configuration Registers–
Non-Transparent Mode
Non-Transparent Mode