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参数资料
| 型号： | M34238MK-XXXGP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 4-BIT, MROM, 4 MHz, MICROCONTROLLER, PDSO20 |
| 封装： | PLASTIC, SOP-20 |
| 文件页数： | 4/41页 |
| 文件大小： | 243K |
| 代理商： | M34238MK-XXXGP |
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MITSUBISHI MICROCOMPUTERS
4238 Group
SINGLE-CHIP 4-BIT CMOS MICROCOMPUTER for INFRARED REMOTE CONTROL TRANSMITTERS
11
LOGIC OPERATION FUNCTION
The M34238MK-XXXGP has the 4-bit logic operation function to op-
erate between the contents of register A and the low-order 4 bits of
register E, and to store its result in register A.
The type of logic operation can be selected from AND, OR or XOR
by setting the value to the logic operation select register LO with the
TLOA instruction. The logic operation is performed with the LGOP
instruction. When system is released from reset or is returned from
standby or RAM back-up state, the XOR operation is selected be-
cause “002” is set to register LO.
Logic operation select register LO is shown below.
Fig. 15 Logic operation select register
LO1 LO0 Logic operation select register LO
Logic operation function select bits
LO1
0
1
LO0
0
1
0
1
Function
XOR operation
OR operation
AND operation
Not available
(at reset: 002, at RAM back-up: 002, W)
相关PDF资料 |
PDF描述 |
|---|---|
| M34250E2-XXXFP | 4-BIT, OTPROM, 4.4 MHz, MICROCONTROLLER, PDSO20 |
| M34250M2-XXXFP | 4-BIT, MROM, 4.4 MHz, MICROCONTROLLER, PDSO20 |
| M34250M2-XXXFP | 4-BIT, MROM, 4.4 MHz, MICROCONTROLLER, PDSO20 |
| M34280M1-XXXFP | 4-BIT, MROM, 4 MHz, MICROCONTROLLER, PDSO20 |
| M34280M1-XXXGP | 4-BIT, MROM, 4 MHz, MICROCONTROLLER, PDSO20 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M3424 SL001 | 制造商:Alpha Wire Company 功能描述:CBL 6PR 24AWG SLT 1000' |
| M3424 SL002 | 制造商:Alpha Wire Company 功能描述:CBL 6PR 24AWG SLT 500' |
| M3424 SL005 | 制造商:Alpha Wire Company 功能描述:CBL 6PR 24AWG SLT 100' |
| M3424-0003 | 制造商:Bonitron 功能描述:OVERVOLTAGE BRAKING TRANSISTOR |
| M3424-SL002 | 制造商:Alpha Wire 功能描述: |
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