HT49R50 Holtek Semiconductor Inc, HT49R50 Datasheet - Page 33

• Manufacturer Part Number: HT49R50
• Description: 8-Bit Microcontroller
• Manufacturer: Holtek Semiconductor Inc

RRA [m]
RR [m]
RRCA [m]
RRC [m]
RLA [m]
RL [m]
RLCA [m]
RLC [m]
MOV A,[m]
MOV [m],A
MOV A,x
CLR [m].i
SET [m].i
JMP addr
SZ [m]
SZA [m]
SZ [m].i
SNZ [m].i
SIZ [m]
SDZ [m]
SIZA [m]
SDZA [m]
CALL addr
RET
RET A,x
RETI
TABRDC [m]
TABRDL [m]
Bit Operation
Mnemonic
Table Read
Data Move
Branch
Rotate
Rotate data memory right with result in ACC
Rotate data memory right
Rotate data memory right through carry with result in ACC
Rotate data memory right through carry
Rotate data memory left with result in ACC
Rotate data memory left
Rotate data memory left through carry with result in ACC
Rotate data memory left through carry
Move data memory to ACC
Move ACC to data memory
Move immediate data to ACC
Clear bit of data memory
Set bit of data memory
Jump unconditionally
Skip if data memory is zero
Skip if data memory is zero with data movement to ACC
Skip if bit i of data memory is zero
Skip if bit i of data memory is not zero
Skip if increment data memory is zero
Skip if decrement data memory is zero
Skip if increment data memory is zero with result in ACC
Skip if decrement data memory is zero with result in ACC
Subroutine call
Return from subroutine
Return from subroutine and load immediate data to ACC
Return from interrupt
Read ROM code (current page) to data memory and TBLH
Read ROM code (last page) to data memory and TBLH
Description
33
Flag Affected
August 18, 1999
None**
HT49C50
None
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C
C
C
C