參數(shù)資料
型號: PCI1620GHK
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): 74/164頁
文件大?。?/td> 720K
代理商: PCI1620GHK
4
6
4.9
Latency Timer Register
The latency timer register specifies the latency timer for the PCI1620, in units of PCI clock cycles. When the PCI1620
is a PCI bus initiator and asserts FRAME, the latency timer begins counting from zero. If the latency timer expires
before the PCI1620 transaction has terminated, then the PCI1620 terminates the transaction when its GNT is
deasserted.
Bit
7
6
5
4
3
2
1
0
Name
Latency timer
Type
RW
RW
RW
RW
RW
RW
RW
RW
Default
0
0
0
0
0
0
0
0
Register:
Offset:
Type:
Default:
Latency timer
0Dh
Read/Write
00h
4.10 Header Type Register
The header type register returns 82h when read, indicating that the PCI1620 functions 0 and 1 configuration spaces
adhere to the CardBus bridge PCI header. The CardBus bridge PCI header ranges from PCI registers 00h
7Fh, and
80h
FFh is user-definable extension registers.
Bit
7
6
5
4
3
2
1
0
Name
Header type
Type
R
R
R
R
R
R
R
R
Default
1
0
0
0
0
0
1
0
Register:
Offset:
Type:
Default:
Header type
0Eh (Functions 0, 1)
Read-only
82h
4.11 BIST Register
Because the PCI1620 does not support a built-in self-test (BIST), this register returns the value of 00h when read.
Bit
7
6
5
4
3
2
1
0
Name
BIST
Type
R
R
R
R
R
R
R
R
Default
0
0
0
0
0
0
0
0
Register:
Offset:
Type:
Default:
BIST
0Fh (Functions 0, 1)
Read-only
00h
相關PDF資料
PDF描述
PCI1620PDV Controller Miscellaneous - Datasheet Reference
PCI2050A 32-Bit. 66MHz. 9-Master PCI-to-PCI Bridge
PCI2050GHK BUS CONTROLLER
PCI2050PDV BUS CONTROLLER
PCI9054AB50BI Interface IC
相關代理商/技術(shù)參數(shù)
參數(shù)描述
PCI1620PDV 功能描述:外圍驅(qū)動器與原件 - PCI PC Card Flash & Smart Card Cntrlr RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray
PCI-1620U 制造商:ADVANTECH 制造商全稱:Advantech Co., Ltd. 功能描述:8-port RS-232 PCI Communication Card, with Surge Protection
PCI1620ZHK 功能描述:外圍驅(qū)動器與原件 - PCI PC Card Flash & Smart Card Cntrlr RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray
PCI-1622A-BE 制造商:Advantech Co Ltd 功能描述:8PORT RS-422/485 PCI COM CARD - Trays 制造商:Advantech Co Ltd 功能描述:8-port RS-422/485 UPCI COMM card
PCI-1622CU 制造商:ADVANTECH 制造商全稱:Advantech Co., Ltd. 功能描述:8-port RS-422/485 Universal PCI Communication Card with Isolation & EFT Protection