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參數資料
型號: W921E840
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位的微控制器)
中文描述: 4-BIT, EEPROM, 4 MHz, MICROCONTROLLER, PDIP40
封裝: DIP-40
文件頁數: 13/64頁
文件大小: 603K
代理商: W921E840
W921E840
Publication Publication Release Date: August 1997
- 13 - Revision A1
6.2.1 Special Control Register Map, continued
DESCRIPTION
ABBREVIATION
00AH
00BH
Serial MSB Nibble Register
00H
00H
(SRSPC)
(SRINV)
Serial Clock Inverter Control Register
Port P2 Output Type Register
00DH
00EH
00FH
00H
-
00H
( P3IO )
( P4IO )
Port P4 I/O Status Control Register
Port P5 I/O Status Control Register
011H
012H
00H
00H
( P6IO )
(OSCCTR)
DTMF Oscillation Control Register
DTMF Register
014H
015H
00H
00H
(RCCTL)
(DACTL)
D/A Control Register
D/A Converter LSB Data Register
017H
018H
00H
00H
(DAMSB)
(ANIMUX)
Comparator Analog Input Multiplexer
Comparator Control Register
01AH
01BH
01CH
04H
-
0FH
(TM1RM)
(TM1RL)
TM1 Read Only LSB Data Register
TM2 Read Only MSB Data Register
01EH
01FH
0FH
0FH
(TM2LM)
(TM0CR)
TM0 Control Register
TM0 MSB Data Register
021H
022H
0FH
0FH
(TM0LSB)
(STTM0)
TM0 Status Register
Reserved or Timer 0 Low Speed Register
024H
025H
00H
00H
(TM1CR)
(TM1MSB)
TM1 MSB Data Register
TM1 LSB Data Register
027H
028H
0FH
00H
(STTM1)
(TGTM1)
TM1 Trigger Condition Register
TM2 Control Register
02AH
02BH
00H
0FH
(TM2MSB)
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