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FUJITSU FR family 32-bit microcontroller instruction manuel CM71-00101-5E User Manual

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CHAPTER 7 DETAILED EXECUTION INSTRUCTIONS

7.111

DMOVB (Move Byte Data from Register to Direct Address)

Transfers the byte data from "R13" to the direct address indicated by the value "dir8".

DMOVB (Move Byte Data from Register to Direct Address)

Assembler format:

DMOVB R13, @dir8

Operation:

R13

(dir8)

Flag change:

N, Z, V, and C: Unchanged

Execution cycles:

a cycle(s)

Instruction format:

Example:

DMOVB R13, @53H

N

Z

V

C

MSB

LSB

0

0

0

1

1

0

1

0

dir8

R13

Memory

52

53

54

52

53

54

x x

x x

x x

x x

x x

R13

F E

Memory

F F F F F F F E

F F F F F F F E

Instruction bit pattern :

0001 1010 0101 0011

Before execution

After execution