Holtek HT827A0 Manual page 32

ADDM A,[m] Add accumulator to data memory
Description The contents of the specified data memory and accumulator are added. The
result is stored in the data memory.
Operation [m] ¬ ACC+[m]
Affected flag(s)
TC2
¾
AND A,[m] Logical AND accumulator with data memory
Description Data in the accumulator and specified data memory perform a bitwise logi-
cal_AND operation. The result is stored in the accumulator.
Operation
ACC ¬ ACC ²AND² [m]
Affected flag(s)
TC2
¾
AND A,x Logical AND immediate data to accumulator
Description Data in the accumulator and specified data perform a bitwise logical_AND
operation. The result is stored in the accumulator.
Operation
ACC ¬ ACC ²AND² x
Affected flag(s)
TC2
¾
ANDM A,[m] Logical AND data memory with accumulator
Description Data in the specified data memory and accumulator perform a bitwise logi-
cal_AND operation. The result is stored in the data memory.
Operation
[m] ¬ ACC ²AND² [m]
Affected flag(s)
TC2
¾
TC1 TO PD OV
¾ ¾ ¾ Ö
TC1 TO PD OV
¾ ¾ ¾ ¾
TC1 TO PD OV
¾ ¾ ¾ ¾
TC1 TO PD OV
¾ ¾ ¾ ¾
32
HT827A0
Z AC C
Ö Ö Ö
Z AC C
Ö ¾ ¾
Z AC C
Ö ¾ ¾
Z AC C
Ö ¾ ¾
March 15, 2000