Manual

148
ATmega161(L)
1228C–AVR–08/02
SEZ Set Zero Flag Z ← 1Z1
CLZ Clear Zero Flag Z ← 0Z1
SEI Global Interrupt Enable I ← 1I1
CLI Global Interrupt Disable I ← 0I1
SES Set Signed Test Flag S ← 1S1
CLS Clear Signed Test Flag S ← 0S1
SEV Set Two’s Complement Overflow V ← 1V1
CLV Clear Two’s Complement Overflow V ← 0V1
SET Set T in SREG T ← 1T1
CLT Clear T in SREG T ← 0T1
SEH Set Half-carry Flag in SREG H ← 1H1
CLH Clear Half-carry Flag in SREG H ← 0H1
NOP No Operation None 1
SLEEP Sleep (see specific descr. for Sleep function) None 3
WDR Watchdog Reset (see specific descr. for WDR/timer) None 1
Instruction Set Summary (Continued)
Mnemonic Operands Description Operation Flags # Clocks