參數(shù)資料
型號: PCI1620PDV
英文描述: Controller Miscellaneous - Datasheet Reference
中文描述: 控制器雜項-數(shù)據(jù)表參考
文件頁數(shù): 70/164頁
文件大小: 720K
代理商: PCI1620PDV
4
2
Table 4
1. Functions 0 and 1 PCI Configuration Register Map (Continued)
REGISTER NAME
OFFSET
Subsystem ID (firmware loader function)
Subsystem vendor ID (firmware loader function)
6Ch
Reserved
System control
§
70h
7Ch
80h
General control
Reserved
MC_CD debounce
84h
General-purpose output
General-purpose input
General-purpose event
enable
General-purpose event
status
88h
Multifunction routing status
Device control
§
8Ch
Diagnostic
§
Card control
§
Retry status
§
90h
Reserved
94h
9Ch
Power management capabilities
Next item pointer
Capability ID
A0h
Power management data
(Reserved)
Power management
control/status bridge support
extensions
Power management control/status
A4h
Reserved
A8h
ACh
Serial bus control/status
Serial bus slave address
Serial bus index
Serial bus data
B0h
Reserved
B4h
FCh
One or more bits in the register are PME context bits and can be cleared only by the assertion of GRST when PME is enabled. If PME is not
enabled, then these bits are cleared by the assertion of PRST or GRST.
One or more bits in this register are cleared only by the assertion GRST.
§
One or more bits in this register are global in nature and must be accessed only through function 0.
4.2
Vendor ID Register
The vendor ID register contains a value allocated by the PCI SIG that identifies the manufacturer of the PCI device.
The vendor ID assigned to Texas Instruments is 104Ch.
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Name
Vendor ID
Type
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
Default
0
0
0
1
0
0
0
0
0
1
0
0
1
1
0
0
Register:
Offset:
Type:
Default:
Vendor ID
00h (Functions 0, 1)
Read-only
104Ch
4.3
Device ID Register
The device ID register contains a value assigned to the PCI1620 by Texas Instruments. The device identification for
the PCI1620 is AC54.
Bit
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Name
Device ID
Type
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
Default
1
0
1
0
1
1
0
0
0
1
0
1
0
1
0
0
Register:
Offset:
Type:
Default:
Device ID
02h (Functions 0, 1)
Read-only
AC54h
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