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參數(shù)資料
| 型號(hào)： | P8242AH |
| 廠商： | INTEL CORP |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | UNIVERSAL PERIPHERAL INTERFACE 8-BIT SLAVE MICROCONTROLLER |
| 中文描述： | 8-BIT, MROM, 12.5 MHz, MICROCONTROLLER, PDIP40 |
| 封裝： | PLASTIC, DIP-40 |
| 文件頁數(shù)： | 20/20頁 |
| 文件大?。?/td> | 243K |
| 代理商： | P8242AH |
UPI-41AH/42AH
Table 2. UPI Instruction Set
(Continued)
Mnemonic
Description
Bytes
Cycles
SUBROUTINE
CALL addr
RET
RETR
Jump to subroutine
Return
Return and restore
status
2
1
1
2
2
2
FLAGS
CLR C
CPL C
CLR F0
CPL F0
CLR F1
CPL F1
Clear Carry
Complement Carry
Clear Flag 0
Complement Flag 0
Clear F1 Flag
Complement F1 Flag
1
1
1
1
1
1
1
1
1
1
1
1
BRANCH
JMP addr
JMPP
@
A
DJNZ Rr, addr
Jump unconditional
Jump indirect
Decrement register
and jump
Jump on Carry
e
1
Jump on Carry
e
0
Jump on A Zero
Jump on A not Zero
Jump on T0
e
1
Jump on T0
e
0
Jump on T1
e
1
Jump on T1
e
0
Jump on F0 Flag
e
1
Jump on F1 Flag
e
1
Jump on Timer Flag
e
1, Clear Flag
Jump on IBF Flag
e
0
Jump on OBF Flag
e
1
Jump on Accumula-
for Bit
2
1
2
2
2
2
JC addr
JNC addr
JZ addr
JNZ addr
JT0 addr
JNT0 addr
JT1 addr
JNT1 addr
JF0 addr
JF1 addr
JTF addr
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
JNIBF addr
2
2
JOBF addr
2
2
JBb addr
2
2
INTEL CORPORATION, 2200 Mission College Blvd., Santa Clara, CA 95052; Tel. (408) 765-8080
INTEL CORPORATION (U.K.) Ltd., Swindon, United Kingdom; Tel. (0793) 696 000
INTEL JAPAN k.k., Ibaraki-ken; Tel. 029747-8511
Printed in U.S.A./xxxx/1196/B10M/xx xx
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