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參數資料
型號: W921E880A
廠商: WINBOND ELECTRONICS CORP
元件分類: 微控制器/微處理器
英文描述: 4-Bit Microcontroller(4位微控制器)
中文描述: 4-BIT, OTPROM, 4 MHz, MICROCONTROLLER, PQFP80
封裝: QFP-80
文件頁數: 36/57頁
文件大小: 372K
代理商: W921E880A
W921E880A/W921C880
- 36 -
HRSTS1 REG: (ADDRESS = 03CH) (Read Only)
(Default data = 0H)
b3
b2
b1
b0
1: HOLD has released by TM0
1: HOLD has released by TM1
1: HOLD has released by TM2
1: HOLD has released by TM3
HRSTS2 REG: (ADDRESS = 03DH) (Read Only)
(Default data = 0H)
b3
b2
b1
b0
1: HOLD has released by the INT0 pin
1: HOLD has released by SERIAL
1: HOLD has released by COMPARATOR
Reserved
HRSTS3 REG: (ADDRESS = 03EH) (Read Only)
(Default data = 0H)
b3
b2
b1
b0
1: HOLD has released by P4.0
1: HOLD has released by P4.1
1: HOLD has released by P4.2
Reserved
HRSTS1, 2, and 3 are read only registers and cleared by the instruction CLR EVF #I.
相關PDF資料
PDF描述
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