ht827a0 Holtek Semiconductor Inc., ht827a0 Datasheet - Page 38

• Manufacturer Part Number: ht827a0
• Description: 8-bit Microcontroller With Voice Rom
• Manufacturer: Holtek Semiconductor Inc.

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)
No operation
No operation is performed. Execution continues with the next instruction.
PC ¬ PC+1
Logical OR accumulator with data memory
Data in the accumulator and the specified data memory (one of the data
memory) perform a bitwise logical_OR operation. The result is stored in the
accumulator.
ACC ¬ ACC ²OR² [m]
Logical OR immediate data to accumulator
Data in the accumulator and specified data perform a bitwise logical_OR op-
eration. The result is stored in the accumulator.
ACC ¬ ACC ²OR² x
Logical OR data memory with accumulator
Data in the data memory (one of the data memory) and the accumulator per-
form a bitwise logical_OR operation. The result is stored in the data memory.
[m] ¬ ACC ²OR² [m]
TC2
TC2
TC2
TC2
¾
¾
¾
¾
TC1
TC1
TC1
TC1
¾
¾
¾
¾
TO
TO
TO
TO
¾
¾
¾
¾
PD
PD
PD
PD
¾
¾
¾
¾
38
OV
OV
OV
OV
¾
¾
¾
¾
¾
Z
Z
Z
Z
Ö
Ö
Ö
AC
AC
AC
AC
¾
¾
¾
¾
¾
¾
¾
¾
C
C
C
C
March 15, 2000
HT827A0