Omron CP1E CPU UNIT SOFTWARE - Page 367

A-13
Appendices
CP1E CPU Unit Software User’s Manual(W480)
A-1 Instruction Functions
App
A-1-6 Data Movement Instructions
MOVE BIT MOVB @ Transfers the specified bit.
C: Control Word
MOVE DIGIT MOVD @ Transfers the specified digit or digits. (Each digit is made up of 4
bits.)
C: Control Word
MULTIPLE BIT
TRANSFER
XFRB @ Transfers the specified number of consecutive bits.
C: Control Word
Instruction Mnemonic Variations Symbol/Operand Function
S
C
D
MOVB(082)
S: Source word or data
C: Control word
D: Destination word
Cm n
Source bit: 00 to 0F
(0 to 15 decimal)
Destination bit: 00 to 0F
(0 to 15 decimal)
07
815
S
C
D
MOVD(083)
S: Source word or data
C: Control word
D: Destination word
S
m
n
D
l
C0 l
811
1215
nm
03
47
15 8 011 37412
C
0
First digit in S (m): 0 to 3
Number of digits (n): 0 to 3
0: 1 digit
1: 2 digits
2: 3 digits
3: 4 digits
First digit in D (
): 0 to 3
Always 0.
nm
XFRB(062)
C
S
D
C: Control word
S: 1st source word
D: 1st destination word
First bit in S ( ): 0 to F
(0 to 15)
15 8 0374
C
nm
First bit in D (m): 0 to F
(0 to 15)
Number of bits (n): 00 to FF
(0 to 255)