ht82a821r Holtek Semiconductor Inc., ht82a821r Datasheet - Page 25

• Manufacturer Part Number: ht82a821r
• Description: Ht82a821r -- Usb Audio Mcu
• Manufacturer: Holtek Semiconductor Inc.

Instruction Definition
ADC A,[m]
Description
Operation
Affected flag(s)
ADCM A,[m]
Description
Operation
Affected flag(s)
ADD A,[m]
Description
Operation
Affected flag(s)
ADD A,x
Description
Operation
Affected flag(s)
ADDM A,[m]
Description
Operation
Affected flag(s)
AND A,[m]
Description
Operation
Affected flag(s)
AND A,x
Description
Operation
Affected flag(s)
ANDM A,[m]
Description
Operation
Affected flag(s)
Rev. 1.10
Add Data Memory to ACC with Carry
The contents of the specified Data Memory, Accumulator and the carry flag are added. The
result is stored in the Accumulator.
ACC
OV, Z, AC, C
Add ACC to Data Memory with Carry
The contents of the specified Data Memory, Accumulator and the carry flag are added. The
result is stored in the specified Data Memory.
[m]
OV, Z, AC, C
Add Data Memory to ACC
The contents of the specified Data Memory and the Accumulator are added. The result is
stored in the Accumulator.
ACC
OV, Z, AC, C
Add immediate data to ACC
The contents of the Accumulator and the specified immediate data are added. The result is
stored in the Accumulator.
ACC
OV, Z, AC, C
Add ACC to Data Memory
The contents of the specified Data Memory and the Accumulator are added. The result is
stored in the specified Data Memory.
[m]
OV, Z, AC, C
Logical AND Data Memory to ACC
Data in the Accumulator and the specified Data Memory perform a bitwise logical AND op-
eration. The result is stored in the Accumulator.
ACC
Z
Logical AND immediate data to ACC
Data in the Accumulator and the specified immediate data perform a bitwise logical AND
operation. The result is stored in the Accumulator.
ACC
Z
Logical AND ACC to Data Memory
Data in the specified Data Memory and the Accumulator perform a bitwise logical AND op-
eration. The result is stored in the Data Memory.
[m]
Z
ACC + [m] + C
ACC + [m]
ACC AND [m]
ACC + [m] + C
ACC + [m]
ACC + x
ACC AND [m]
ACC AND x
25
HT82A821R
June 29, 2007