Preliminary
HT48R06A-1
JMP addr
Directly jump
Description
Bits of the program counter are replaced with the directly-specified address
unconditionally, and control is passed to this destination.
Operation
PC ¬ addr
Affected flag(s)
TC2 TC1 TO PD OV
Z
AC
C
¾
¾
¾
¾
¾
¾
¾
¾
MOV A,[m]
Description
Operation
Move data memory to the accumulator
The contents of the specified data memory are copied to the accumulator.
ACC ¬ [m]
Affected flag(s)
TC2 TC1 TO PD OV
Z
AC
C
¾
¾
¾
¾
¾
¾
¾
¾
MOV A,x
Move immediate data to the accumulator
Description
Operation
The 8-bit data specified by the code is loaded into the accumulator.
ACC ¬ x
Affected flag(s)
TC2 TC1 TO PD OV
Z
AC
C
¾
¾
¾
¾
¾
¾
¾
¾
MOV [m],A
Move the accumulator to data memory
Description
The contents of the accumulator are copied to the specified data memory (one
of the data memory).
Operation
[m] ¬ ACC
Affected flag(s)
TC2 TC1 TO PD OV
Z
AC
C
¾
¾
¾
¾
¾
¾
¾
¾
NOP
No operation
Description
Operation
Affected flag(s)
No operation is performed. Execution continues with the next instruction.
PC ¬ PC+1
TC2 TC1 TO PD OV
Z
AC
C
¾
¾
¾
¾
¾
¾
¾
¾
33
February 25, 2000
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
