ht82k68a Holtek Semiconductor Inc., ht82k68a Datasheet - Page 24

• Manufacturer Part Number: ht82k68a
• Description: Ht82k68a -- Multimedia Keyboard Encoder 8-bit Mask Mcu
• Manufacturer: Holtek Semiconductor Inc.

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)
Rev. 1.70
Move immediate data to the accumulator
The 8-bit data specified by the code is loaded into the accumulator.
ACC
Move the accumulator to data memory
The contents of the accumulator are copied to the specified data memory (one of the data
memories).
[m]
No operation
No operation is performed. Execution continues with the next instruction.
Program Counter
Logical OR accumulator with data memory
Data in the accumulator and the specified data memory (one of the data memories) per-
form a bitwise logical_OR operation. The result is stored in the accumulator.
ACC
Logical OR immediate data to the accumulator
Data in the accumulator and the specified data perform a bitwise logical_OR operation.
The result is stored in the accumulator.
ACC
Logical OR data memory with the accumulator
Data in the data memory (one of the data memories) and the accumulator perform a
bitwise logical_OR operation. The result is stored in the data memory.
[m]
TO
TO
TO
TO
TO
TO
ACC
ACC OR [m]
x
ACC OR [m]
ACC OR x
PDF
PDF
PDF
PDF
PDF
PDF
Program Counter+1
OV
OV
OV
OV
OV
OV
24
Z
Z
Z
Z
Z
Z
AC
AC
AC
AC
AC
AC
C
C
C
C
C
C
December 26, 2005
HT82K68A