国产精品成人VA在线观看-国产乱妇乱子视频在播放-国产日韩精品一区二区三区在线-国模精品一区二区三区

參數資料
型號: W90221F
廠商: WINBOND ELECTRONICS CORP
英文描述: PA-RISC Embedded Micro-Controller(惠普PA-RISC結構的32位嵌入式微控制器)
中文描述: PA - RISC的嵌入式微控制器(惠普的PA - RISC結構的32位嵌入式微控制器)
文件頁數: 43/174頁
文件大小: 2102K
代理商: W90221F
=
The above information is the exclusive intellectual property of Winbond Electronics and shall not be disclosed, distributed or reproduced without permission from Winbond.
43
Versi on 0. 4, March/2000
6 REGISTER DEFINITIONS
6.0 GPIO REGISTERS
There are six registers included in the Pio module. The IO address map is allocated from 0xf0000050 to
0xf0000064.
Table 6.0.1 GPIO Register Map
(IO base (BA) : 0xf0000000)
Port Addr.
Symbol
Access
Description
BA + 0x50
PIEN
R/W
Interrupt Enable Register
BA + 0x54
POEN
R/W
Output Enable Register
BA + 0x58
PODATA
R/W
Output Data Register
BA + 0x5C
PINT
R/W
Interrupt Request Register
BA + 0x60
PIDATA
R
Input Data register
BA + 0x6C
CLKREG
R/W
Debounce Clock Select Register
GPIO Interrupt Enable Register (PIEN)
Port address : 0x00000050
Read/Write
Power-on Default : 32h0000_0000
0 16 31
15
30
Reserved
PIEN
Reserve
d
Bit 0_15 : Reserved
Bit 16_30
These 15 bits serve as interrupt enable bits of GPIO[0:14] respectively, when GPIOs are
programmed
as input mode. Setting these bits to logical 0s, the releated GPIO interrupt requests are pended
in "PIO
interrupt request" register (PINT).
Bit 31
: Reserved
: PIO Interrupt Mask bits :
GPIO Output Enable Register (POEN)
Port address : 0x00000054
Read/Write
Power-on Default : 32h0000_0000
相關PDF資料
PDF描述
W91030B Low Power CMOS IC For Caller indentification(用于通信中呼叫確認的低功耗CMOS集成電路芯片)
W91030 Low Power CMOS IC For Caller indentification(用于通信中呼叫確認的低功耗CMOS集成電路芯片)
W91031 LOW POWER CMOS INTERGRATED CIRCUIT
W91031S Calling Line Identifier
W91080 Tone/Pulse Dialer With Handfree And Keytone Fuctions And One Number Memory(具有一個數碼存儲器免提和主鍵音功能的音頻/脈沖撥號器)
相關代理商/技術參數
參數描述
W902E31 制造商:Omron Corporation 功能描述:
W903B-28C 制造商: 功能描述: 制造商:undefined 功能描述:
W903B48D 制造商: 功能描述: 制造商:undefined 功能描述:
W905 制造商:LUMINIS 制造商全稱:LUMINIS 功能描述:Post top mount
W9050B016 制造商:Pulse Electronics Corporation 功能描述:1.13OD 1.6'' I-Pex to I-Pex Cable Assembly