HT46R47 Datasheet, PDF (25/45 Pages) Holtek Semiconductor Inc – 8-Bit OTP Battery Charger Controller

HT46R47
Instruction Set Summary
Mnemonic
Description
Instruction Flag
Cycle
Affected
Arithmetic
ADD A,[m] Add data memory to ACC
ADDM A,[m] Add ACC to data memory
1
Z,C,AC,OV
1⁽¹⁾
Z,C,AC,OV
ADD A,x
Add immediate data to ACC
1
Z,C,AC,OV
ADC A,[m] Add data memory to ACC with carry
ADCM A,[m] Add ACC to register with carry
1
Z,C,AC,OV
1⁽¹⁾
Z,C,AC,OV
SUB A,x
Subtract immediate data from ACC
1
Z,C,AC,OV
SUB A,[m] Subtract data memory from ACC
1
Z,C,AC,OV
SUBM A,[m] Subtract data memory from ACC with result in data
1⁽¹⁾
Z,C,AC,OV
memory
SBC A,[m] Subtract data memory from ACC with carry
1
Z,C,AC,OV
SBCM A,[m] Subtract data memory from ACC with carry and result
1(1)
Z,C,AC,OV
in data memory
DAA [m]
Decimal adjust ACC for addition with result in data
1⁽¹⁾
C
memory
Logic Operation
AND A,[m]
OR A,[m]
XOR A,[m]
ANDM A,[m]
ORM A,[m]
XORM A,[m]
AND A,x
OR A,x
XOR A,x
CPL [m]
CPLA [m]
AND data memory to ACC
OR data memory to ACC
Exclusive-OR data memory to ACC
AND ACC to data memory
OR ACC to data memory
Exclusive-OR ACC to data memory
AND immediate data to ACC
OR immediate data to ACC
Exclusive-OR immediate data to ACC
Complement data memory
Complement data memory with result in ACC
1
Z
1
Z
1
Z
1⁽¹⁾
Z
1⁽¹⁾
Z
1⁽¹⁾
Z
1
Z
1
Z
1
Z
1⁽¹⁾
Z
1
Z
Increment & Decrement
INCA [m]
INC [m]
DECA [m]
DEC [m]
Increment data memory with result in ACC
Increment data memory
Decrement data memory with result in ACC
Decrement data memory
1
Z
1⁽¹⁾
Z
1
Z
1⁽¹⁾
Z
Rev. 1.40
25
July 18, 2001