Atmega128(l), Instruction set summary (continued) – Rainbow Electronics ATmega128L User Manual
Page 328
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328
ATmega128(L)
2467B–09/01
Mnemonics
Operands
Description
Operation
Flags
#Clocks
SEV
Set Twos Complement Overflow.
V
← 1
V
1
CLV
Clear Twos Complement Overflow
V
← 0
V
1
SET
Set T in SREG
T
← 1
T
1
CLT
Clear T in SREG
T
← 0
T
1
SEH
Set Half Carry Flag in SREG
H
← 1
H
1
CLH
Clear Half Carry Flag in SREG
H
← 0
H
1
MCU CONTROL INSTRUCTIONS
NOP
No Operation
None
1
SLEEP
Sleep
(see specific descr. for Sleep function)
None
1
WDR
Watchdog Reset
(see specific descr. for WDR/timer)
None
1
BREAK
Break
For On-chip Debug Only
None
N/A
Instruction Set Summary
(Continued)
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