HT98F069 Datasheet, PDF (127/136 Pages) Holtek Semiconductor Inc – Two Way Radio Flash MCU

HT98F069
Two Way Radio Flash MCU
JMP addr
Description
Operation
Affected flag(s)
MOV A,[m]
Description
Operation
Affected flag(s)
MOV A,x
Description
Operation
Affected flag(s)
MOV [m],A
Description
Operation
Affected flag(s)
NOP
Description
Operation
Affected flag(s)
OR A,[m]
Description
Operation
Affected flag(s)
OR A,x
Description
Operation
Affected flag(s)
ORM A,[m]
Description
Operation
Affected flag(s)
RET
Description
Operation
Affected flag(s)
Jump unconditionally
The contents of the Program Counter are replaced with the specified address. Program
execution then continues from this new address. As this requires the insertion of a dummy
instruction while the new address is loaded, it is a two cycle instruction.
Program Counter ← addr
None
Move Data Memory to ACC
The contents of the specified Data Memory are copied to the Accumulator.
ACC ← [m]
None
Move immediate data to ACC
The immediate data specified is loaded into the Accumulator.
ACC ← x
None
Move ACC to Data Memory
The contents of the Accumulator are copied to the specified Data Memory.
[m] ← ACC
None
No operation
No operation is performed. Execution continues with the next instruction.
No operation
None
Logical OR Data Memory to ACC
Data in the Accumulator and the specified Data Memory perform a bitwise
logical OR operation. The result is stored in the Accumulator.
ACC ← ACC ″OR″ [m]
Z
Logical OR immediate data to ACC
Data in the Accumulator and the specified immediate data perform a bitwise logical OR
operation. The result is stored in the Accumulator.
ACC ← ACC ″OR″ x
Z
Logical OR ACC to Data Memory
Data in the specified Data Memory and the Accumulator perform a bitwise logical OR
operation. The result is stored in the Data Memory.
[m] ← ACC ″OR″ [m]
Z
Return from subroutine
The Program Counter is restored from the stack. Program execution continues at the restored
address.
Program Counter ← Stack
None
Rev. 1.10
127
November 25, 2016