ATTINY11_14 Datasheet, PDF (9/15 Pages) ATMEL Corporation – Microcontroller with 1K Byte Flash

Instruction Set Summary (Continued)
Mnemonics Operands Description
DATA TRANSFER INSTRUCTIONS
LD
Rd,Z
ST
Z,Rr
MOV
Rd, Rr
LDI
Rd, K
IN
Rd, P
OUT
P, Rr
LPM
BIT AND BIT-TEST INSTRUCTIONS
SBI
P,b
CBI
P,b
LSL
Rd
LSR
Rd
ROL
Rd
ROR
Rd
ASR
Rd
SWAP
Rd
BSET
s
BCLR
s
BST
Rr, b
BLD
Rd, b
SEC
CLC
SEN
CLN
SEZ
CLZ
SEI
CLI
SES
CLS
SEV
CLV
SET
CLT
SEH
CLH
NOP
SLEEP
WDR
Load Register Indirect
Store Register Indirect
Move Between Registers
Load Immediate
In Port
Out Port
Load Program Memory
Set Bit in I/O Register
Clear Bit in I/O Register
Logical Shift Left
Logical Shift Right
Rotate Left Through Carry
Rotate Right Through Carry
Arithmetic Shift Right
Swap Nibbles
Flag Set
Flag Clear
Bit Store from Register to T
Bit load from T to Register
Set Carry
Clear Carry
Set Negative Flag
Clear Negative Flag
Set Zero Flag
Clear Zero Flag
Global Interrupt Enable
Global Interrupt Disable
Set Signed Test Flag
Clear Signed Test Flag
Set Twos Complement Overflow
Clear Twos Complement Overflow
Set T in SREG
Clear T in SREG
Set Half Carry Flag in SREG
Clear Half Carry Flag in SREG
No Operation
Sleep
Watch Dog Reset
Operation
Rd ← (Z)
(Z) ← Rr
Rd ← Rr
Rd ← K
Rd ← P
P ← Rr
R0 ← (Z)
I/O(P,b) ← 1
I/O(P,b) ← 0
Rd(n+1) ← Rd(n), Rd(0) ← 0
Rd(n) ← Rd(n+1), Rd(7) ← 0
Rd(0) ← C, Rd(n+1) ← Rd(n), C ← Rd(7)
Rd(7) ← C, Rd(n) ← Rd(n+1), C ← Rd(0)
Rd(n) ← Rd(n+1), n = 0..6
Rd(3..0) ← Rd(7..4), Rd(7..4) ← Rd(3..0)
SREG(s) ← 1
SREG(s) ← 0
T ← Rr(b)
Rd(b) ← T
C←1
C←0
N←1
N←0
Z←1
Z←0
I←1
I←0
S←1
S←0
V←1
V←0
T←1
T←0
H←1
H←0
(see specific descr. for Sleep function)
(see specific descr. for WDR/timer)
ATtiny11/12
Flags
None
None
None
None
None
None
None
None
None
Z,C,N,V
Z,C,N,V
Z,C,N,V
Z,C,N,V
Z,C,N,V
None
SREG(s)
SREG(s)
T
None
C
C
N
N
Z
Z
I
I
S
S
V
V
T
T
H
H
None
None
None
#Clocks
2
2
1
1
1
1
3
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
9
1006FS–AVR–06/07