參數(shù)資料
型號(hào): MTU8B56EN
廠商: Electronic Theatre Controls, Inc.
元件分類: 8位微控制器
英文描述: EPROM-Based 8-Bit CMOS Microcontroller
中文描述: 存儲(chǔ)器為基礎(chǔ)的8位CMOS微控制器
文件頁(yè)數(shù): 7/23頁(yè)
文件大?。?/td> 286K
代理商: MTU8B56EN
Revision 1.2
-
7 - 24 October 2000
MTU8B54E/55E/56E/57E
MYSON
TECHNOLOGY
3.2 INSTRUCTION SET
Mnemonic
Operands
Description
Cycles
Instruction
Code
Status
Affected
BCR R, bit
Clear bit in R
1
11 11bb brrr rrrr
None
BSR R, bit
Set bit in R
1
11 10bb brrr rrrr
None
BTRSC R, bit
Test bit in R and skip if clear
1 or
2(skip)
11 01bb brrr rrrr
None
BTRSS R, bit
Test bit in R and skip if set
1 or
2(skip)
11 00bb brrr rrrr
None
CLRWDT
Clear Watchdog Timer
1
01 0000 0000 0001
TO, PD
T0MODE
Load T0MODE Register
1
01 0000 0000 0010
None
SLEEP
Go into standby mode
1
01 0000 0000 0011
TO, PD
IOST R
Load IOST Register
1
01 0000 0000 0rrr
None
ANDIA I
AND immediate with Acc
1
00 1001 iiii iiii
Z
XORIA I
Exclusive OR immediate with Acc
1
00 1000 iiii iiii
Z
MOVIA I
Move immediate to Acc
1
00 0001 iiii iiii
None
IORIA I
Inclusive OR immediate with Acc
1
00 0011 iiii iiii
Z
RETIA I
Return, place immediate in A
2
00 1100 iiii iiii
None
LCALL I
Call subroutine
2
10 0iii iiii iiii
None
LGOTO I
Unconditional branch
2
10 1iii iiii iiii
None
NOP
No operation
1
01 0000 0000 0000
None
MOVAR R
Move Acc to R
1
01 0000 1rrr rrrr
None
COMR R, d
Complement R
1
01 0010 drrr rrrr
Z
MOVR R
Move R
1
01 0011 drrr rrrr
Z
RRR R, d
Rotate right R
1
01 1110 drrr rrrr
C
RLR R, d
Rotate left R
1
01 1100 drrr rrrr
C
SWAPR R, d
Swap halves R
1
01 1101 drrr rrrr
None
CLRA
Clear Acc
1
01 0001 0000 0000
Z
CLRR R
Clear R
1
01 0001 1rrr rrrr
Z
INCR R, d
Increment R
1
01 1000 drrr rrrr
Z
INCRSZ R, d
Increment R, Skip if 0
1 or
2(skip)
01 1001 drrr rrrr
None
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