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HT45F12 Datasheet(PDF) 89 Page - Holtek Semiconductor Inc

Part # HT45F12
Description  8-Bit Flash MCU with Op Amps & Comparators
PDF  104 Pages
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Manufacturer  HOLTEK [Holtek Semiconductor Inc]
Direct Link  http://www.holtek.com
Logo HOLTEK - Holtek Semiconductor Inc

HT45F12 Datasheet(HTML) 89 Page - Holtek Semiconductor Inc

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Rev. 0.00
88
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Rev. 0.00
89
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HT45F12
8-Bit Flash MCU with Op Amps & Comparators
HT45F12
8-Bit Flash MCU with Op Amps & Comparators
Instruction Set Summary
Thefollowingtabledepictsasummaryoftheinstructionsetcategorisedaccordingtofunctionand
canbeconsultedasabasicinstructionreferenceusingthefollowinglistedconventions.
Tableconventions:
x:Bitsimmediatedata
m:DataMemoryaddress
A:Accumulator
i:0~7numberofbits
addr:Programmemoryaddress
Mnemonic
Description
Cycles
Flag Affected
Arithmetic
ADD A�[�]
ADDM A�[�]
ADD A�x
ADC A�[�]
ADCM A�[�]
�UB A�x
�UB A�[�]
�UBM A�[�]
�BC A�[�]
�BCM A�[�]
DAA [�]
Add Data Me�o�y to ACC
Add ACC to Data Me�o�y
Add i��ediate data to ACC
Add Data Me�o�y to ACC with Ca��y
Add ACC to Data �e�o�y with Ca��y
�u�t�act i��ediate data f�o� the ACC
�u�t�act Data Me�o�y f�o� ACC
�u�t�act Data Me�o�y f�o� ACC with �esult in Data Me�o�y
�u�t�act Data Me�o�y f�o� ACC with Ca��y
�u�t�act Data Me�o�y f�o� ACC with Ca��y� �esult in Data Me�o�y
Deci�al adjust ACC fo� Addition with �esult in Data Me�o�y
1
1Note
1
1
1Note
1
1
1Note
1
1Note
1Note
Z� C� AC� OV
Z� C� AC� OV
Z� C� AC� OV
Z� C� AC� OV
Z� C� AC� OV
Z� C� AC� OV
Z� C� AC� OV
Z� C� AC� OV
Z� C� AC� OV
Z� C� AC� OV
C
Logic Operation
AND A�[�]
OR A�[�]
XOR A�[�]
ANDM A�[�]
ORM A�[�]
XORM A�[�]
AND A�x
OR A�x
XOR A�x
CPL [�]
CPLA [�]
Logical AND Data Me�o�y to ACC
Logical OR Data Me�o�y to ACC
Logical XOR Data Me�o�y to ACC
Logical AND ACC to Data Me�o�y
Logical OR ACC to Data Me�o�y
Logical XOR ACC to Data Me�o�y
Logical AND i��ediate Data to ACC
Logical OR i��ediate Data to ACC
Logical XOR i��ediate Data to ACC
Co��le�ent Data Me�o�y
Co��le�ent Data Me�o�y with �esult in ACC
1
1
1
1Note
1Note
1Note
1
1
1
1Note
1
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Increment & Decrement
INCA [�]
INC [�]
DECA [�]
DEC [�]
Inc�e�ent Data Me�o�y with �esult in ACC
Inc�e�ent Data Me�o�y
Dec�e�ent Data Me�o�y with �esult in ACC
Dec�e�ent Data Me�o�y
1
1Note
1
1Note
Z
Z
Z
Z
Rotate
RRA [�]
RR [�]
RRCA [�]
RRC [�]
RLA [�]
RL [�]
RLCA [�]
RLC [�]
Rotate Data Me�o�y �ight with �esult in ACC
Rotate Data Me�o�y �ight
Rotate Data Me�o�y �ight th�ough Ca��y with �esult in ACC
Rotate Data Me�o�y �ight th�ough Ca��y
Rotate Data Me�o�y left with �esult in ACC
Rotate Data Me�o�y left
Rotate Data Me�o�y left th�ough Ca��y with �esult in ACC
Rotate Data Me�o�y left th�ough Ca��y
1
1Note
1
1Note
1
1Note
1
1Note
None
None
C
C
None
None
C
C
Data Move
MOV A�[�]
MOV [�]�A
MOV A�x
Move Data Me�o�y to ACC
Move ACC to Data Me�o�y
Move i��ediate data to ACC
1
1Note
1
None
None
None
Bit Operation
CLR [�].i
�ET [�].i
Clea� �it of Data Me�o�y
�et �it of Data Me�o�y
1Note
1Note
None
None



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