HT46R068B/HT46R069B
Enhanced A/D Type 8-bit OTP MCU
HALT
Enteꢁ poweꢁ down mode
Descꢁiption
This instꢁꢀction stops the pꢁogꢁam execꢀtion and tꢀꢁns off the sꢂstem clock. The
contents of the Data Memoꢁꢂ and ꢁegisteꢁs aꢁe ꢁetained. The WDT and pꢁescaleꢁ
aꢁe cleaꢁed. The poweꢁ down flag PDF is set and the WDT time-oꢀt flag TO is
cleaꢁed.
←
0
Opeꢁation
TO
←
PDF
0
Affected flag(s)
TOꢅ PDF
INC [m]
Incꢁement Data Memoꢁꢂ
Descꢁiption
Opeꢁation
Data in the specified Data Memory is incremented by 1.
←
[m]
Z
[m]+1
Affected flag(s)
INCA [m]
Incꢁement Data Memoꢁꢂ with ꢁesꢀlt in ACC
Descꢁiption
Data in the specified Data Memory is incremented by 1. The result is stored in the
Accꢀmꢀlatoꢁ. The contents of the Data Memoꢁꢂ ꢁemain ꢀnchanged.
←
[m]+1
Opeꢁation
ACC
Z
Affected flag(s)
JMP addr
�ꢀmp ꢀnconditionallꢂ
Descꢁiption
The contents of the Pꢁogꢁam Coꢀnteꢁ aꢁe ꢁeplaced with the specified addꢁess.
Pꢁogꢁam execꢀtion then continꢀes fꢁom this new addꢁess. As this ꢁeqꢀiꢁes the
inseꢁtion of a dꢀmmꢂ instꢁꢀction while the new addꢁess is loadedꢅ it is a two cꢂcle
instꢁꢀction.
←
addꢁ
Opeꢁation
Pꢁogꢁam Coꢀnteꢁ
None
Affected flag(s)
MOV A,[m]
Descꢁiption
Opeꢁation
Move Data Memoꢁꢂ to ACC
The contents of the specified Data Memory are copied to the Accumulator.
←
ACC
[m]
Affected flag(s)
None
MOV A,x
Move immediate data to ACC
Descꢁiption
Opeꢁation
The immediate data specified is loaded into the Accumulator.
←
ACC
x
Affected flag(s)
None
MOV [m],A
Descꢁiption
Opeꢁation
Move ACC to Data Memoꢁꢂ
The contents of the Accumulator are copied to the specified Data Memory.
←
[m]
ACC
Affected flag(s)
None
NOP
No opeꢁation
Descꢁiption
Opeꢁation
Affected flag(s)
No opeꢁation is peꢁfoꢁmed. Execꢀtion continꢀes with the next instꢁꢀction.
No opeꢁation
None
Rev. 1.00
114
�anꢀaꢁꢂ ꢃꢄꢅ ꢃ011
HOLTEK [ HOLTEK SEMICONDUCTOR INC ]
