參數(shù)資料
型號(hào)： QT0081411TUE
英文描述： Controller Miscellaneous - Datasheet Reference
中文描述： 控制器雜項(xiàng)-數(shù)據(jù)表參考
文件頁(yè)數(shù)： 36/62頁(yè)
文件大?。?/td> 268K
代理商： QT0081411TUE
82C814
Page 26
January 08, 1998
912-3000-047
Revision: 1.0
OPTi
PCICFG 20h
Memory Window 0 Limit Address Bits:
-
The 32-bit Memory Window 0 Limit Address Register selects the end address of Memory Window 0.
-
Bits [11:0] are read-only and are always 0.
-
The minimum window size is always 4KB.
Memory Window 0 Limit Address Register - Byte 0: Address Bits [7:0
Default = 00h
PCICFG 21h
Memory Window 0 Limit Address Register - Byte 1: Address Bits [15:8]
Default = 00h
PCICFG 22h
Memory Window 0 Limit Address Register - Byte 2: Address Bits [23:16]
Default = 00h
PCICFG 23h
Memory Window 0 Limit Address Register - Byte 3: Address Bits [31:24]
Default = 00h
PCICFG 24h
Memory Window 1 Base Address Bits:
-
The 32-bit Memory Window 1 Base Address Register selects the start address of one of two possible CardBus memory windows to the
slot interface.
-
Bits [11:0] are read-only and are always 0.
-
The memory windows are globally enabled by bit 04h[1] (Command Register).
-
Prefetching is enabled by bit 3Fh[1] (Bridge Control Register) and defaults to "enabled."
-
The Limit address can be set below the Base address to individually disable a window.
Memory Window 1 Base Address Register - Byte 0: Address Bits [7:0]
Default = 00h
PCICFG 25h
Memory Window 1 Base Address Register - Byte 1: Address Bits [15:8]
Default = F0h
PCICFG 26h
Memory Window 1 Base Address Register - Byte 2: Address Bits [23:16]
Default = FFh
PCICFG 27h
Memory Window 1 Base Address Register - Byte 3: Address Bits [31:24]
Default = FFh
PCICFG 28h
Memory Window 1 Limit Address Bits:
-
The 32-bit Memory Window 1 Limit Address Register selects the end address of Memory Window 1.
-
Bits [11:0] are read-only and are always 0.
-
The minimum window size is always 4KB.
Memory Window 1 Limit Address Register - Byte 0: Address Bits [7:0]
Default = 00h
PCICFG 29h
Memory Window 1 Limit Address Register - Byte 1: Address Bits [15:8]
Default = 00h
PCICFG 2Ah
Memory Window 1 Limit Address Register - Byte 2: Address Bits [23:16]
Default = 00h
PCICFG 2Bh
Memory Window 1 Limit Address Register - Byte 3: Address Bits [31:24]
Default = 00h
PCICFG 2Ch
I/O Window 0 Base Address Register - Byte 0: Address Bits [7:0]
Default = 00h
I/O Window 0 Base Address Bits:
-
The 32-bit I/O Window 0 Base Address Register selects the start address of one of two possible
CardBus I/O windows to the slot interface.
-
The I/O windows are globally enabled by bit 04h[0] (Command Register).
RO:
Always returns
0.
Decoding:
0 = 16-bit
(AD[31:16] = 0)
1 = 32-bit
PCICFG 2Dh
I/O Window 0 Base Address Register - Byte 1: Address Bits [15:8]
Default = F0h
PCICFG 2Eh
I/O Window 0 Base Address Register - Byte 2: Address Bits [23:16]
Default = FFh
PCICFG 2Fh
I/O Window 0 Base Address Register - Byte 3: Address Bits [31:24]
Default = FFh
Table 5-1
Base Register Group - PCICFG 00h-4Fh (cont.)
7
6
5
4
3
2
1
0
相關(guān)PDF資料
PDF描述
QT0086202TME Controller Miscellaneous - Datasheet Reference
QT0086302TME Controller Miscellaneous - Datasheet Reference
QT110-D IC-QPROX SENSOR
QT110-S IC-SMD-QPROX SENSOR
QT110 SENSOR ICs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
QT0100 制造商:TE Connectivity 功能描述:Industrial Panel Mount Switches and Lights
QT0102 制造商:TE Connectivity 功能描述:
QT0105 制造商:TE Connectivity 功能描述:Industrial Panel Mount Switches and Lights
QT012 制造商:TE Connectivity 功能描述:
QT01201 功能描述:LIGHT PILOT RELIANT'22RECT BLCK RoHS:是 類別:光電元件 >> 面板指示器，指示燈 系列:Reliant'22 標(biāo)準(zhǔn)包裝:50 系列:- 透鏡顏色:綠 面板切口尺寸:6.4mm（圓形） 電壓:24V 形狀:圓形 類型:LED
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*