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參數資料
| 型號： | W83626D |
| 廠商： | WINBOND ELECTRONICS CORP |
| 英文描述： | LPC-to-ISA Bridge |
| 中文描述： | 線性預測到的ISA橋 |
| 文件頁數： | 15/34頁 |
| 文件大小： | 343K |
| 代理商： | W83626D |
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LPC TO ISA BRIDGE SET
W83626F/W83626D
PRELIMINARY
Publication Release Date: Feb 2000
- 13 - Revision 0.50
Bit 0:
GPIO Function Activity.
= 1 All GPIO functions are activated . All registers (CR 11,12,13,14,15,16)
about GPIO function will be set default value .
= 0 All GPIO functions are inactive except the signals by power-on setting.
If any one of CR04 bit [7..0] was set non-GPIO function,the bit just affect
which was set GPIO function .
CR11, CR12
(
Reserved Register For GPIO Control Without Configure Mode Entry
)
The register is programmable when the bit 0 of CR10 is set to “ 1 “ and affected by
the settings of CR14 ( I/O Selectioin ) and CR16 ( Inversion ).
User defines port address to control GPIO functions. To control GPIO state without entry
configure mode. SA [0..7] can be defined on the bit [0..7] of CR11 and SA [8..15] on the bit [
0..7] of CR12.
For example:
Define address 50h in CR11 and 01h in CR12 after reset.
bit 0= -GPIO0 (=0 low state,
=1 Hi state )
bit 1=-GPIO1 (=0 low state
=1 Hi state)
,bit 2=GPIO2,.........,bit 7=GPIO7 the same definition as bit 0.
Set CR14 to “ 00h “ (output port) and CR16 to “ 00h “ (incoming/outgoing)
-o 150 aa ------(10101010) b indicated GP7,GP5,GP3 and GP1 are Hi state.
-o 150 55 ------(01010101) b indicated GP6,GP4,GP2,and GP0 are Hi state.
- i 150 ------show all states of GPIO[7..0]
CR13
(
GPIO0-GPIO7 Address Decoder Rester,
Default 0x00 )
The register is programmable when the bit 0 of CR10 is set to “ 1 “.
Bit 7:
Address Decoder 2
=1 Enable address decoder .Generate a CS# signal to GPIO port which
decided by bit[6..4] ,the specify address in CR34 and CR35 and mask
range in CR 33.
=
0 Disable address decoder.
相關PDF資料 |
PDF描述 |
|---|---|
| W83626F | LPC-to-ISA Bridge |
| W83627F | WINBOND I/O |
| W83627HF-AW | WINBOND I/O |
| W83627HF-PW | WINBOND I/O |
| W83627HF | WINBOND I/O |
相關代理商/技術參數 |
參數描述 |
|---|---|
| W83626F | 制造商:WINBOND 制造商全稱:Winbond 功能描述:LPC TO ISA BRIDGE SET |
| W83626F_05 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:LPC TO ISA BRIDGE SET |
| W83626G | 功能描述:IC LPC TO ISA BRIDGE 128-PQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:* 標準包裝:3,000 系列:- 應用:PDA，便攜式音頻/視頻，智能電話 接口:I²C，2 線串口 電源電壓:1.65 V ~ 3.6 V 封裝/外殼:24-WQFN 裸露焊盤 供應商設備封裝:24-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) 安裝類型:表面貼裝 產品目錄頁面:1015 (CN2011-ZH PDF) 其它名稱:296-25223-2 |
| W83627DHG | 功能描述:IC I/O CONTROLLER 128-QFP RoHS:是 類別:集成電路 (IC) >> 接口 - 專用 系列:- 標準包裝:3,000 系列:- 應用:PDA，便攜式音頻/視頻，智能電話 接口:I²C，2 線串口 電源電壓:1.65 V ~ 3.6 V 封裝/外殼:24-WQFN 裸露焊盤 供應商設備封裝:24-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR) 安裝類型:表面貼裝 產品目錄頁面:1015 (CN2011-ZH PDF) 其它名稱:296-25223-2 |
| W83627DHG-P | 制造商:Nuvoton Technology Corp 功能描述:I/O Controller LPC Controller 128-Pin QFP 制造商:Nuvoton Technology Corp 功能描述:IC I/O CONTROLLER 128-QFN |
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