Datasheet

65XMEGA A4U [DATASHEET]
Atmel-8387G-AVR-ATxmega16A4U-34A4U-64A4U-128A4U-Datasheet_03/2014
ELPM Rd, Z+ Extended Load Program Memory and Post-
Increment
Rd
Z


(RAMPZ:Z),
Z + 1
None 3
SPM Store Program Memory (RAMPZ:Z)  R1:R0 None -
SPM Z+ Store Program Memory and Post-Increment
by 2
(RAMPZ:Z)
Z


R1:R0,
Z + 2
None -
IN Rd, A In From I/O Location Rd  I/O(A) None 1
OUT A, Rr Out To I/O Location I/O(A)  Rr None 1
PUSH Rr Push Register on Stack STACK  Rr None 1
(1)
POP Rd Pop Register from Stack Rd  STACK None 2
(1)
XCH Z, Rd Exchange RAM location Temp
Rd
(Z)



Rd,
(Z),
Tem p
None 2
LAS Z, Rd Load and Set RAM location Tem p
Rd
(Z)



Rd,
(Z),
Tem p v ( Z)
None 2
LAC Z, Rd Load and Clear RAM location Tem p
Rd
(Z)



Rd,
(Z),
($FFh – Rd)
 (Z)
None 2
LAT Z, Rd Load and Toggle RAM location Temp
Rd
(Z)



Rd,
(Z),
Tem p  (Z)
None 2
Bit and bit-test instructions
LSL Rd Logical Shift Left Rd(n+1)
Rd(0)
C



Rd(n),
0,
Rd(7)
Z,C,N,V,H 1
LSR Rd Logical Shift Right Rd(n)
Rd(7)
C



Rd(n+1),
0,
Rd(0)
Z,C,N,V 1
ROL Rd Rotate Left Through Carry Rd(0)
Rd(n+1)
C



C,
Rd(n),
Rd(7)
Z,C,N,V,H 1
ROR Rd Rotate Right Through Carry Rd(7)
Rd(n)
C



C,
Rd(n+1),
Rd(0)
Z,C,N,V 1
ASR Rd Arithmetic Shift Right Rd(n)  Rd(n+1), n=0..6 Z,C,N,V 1
SWAP Rd Swap Nibbles Rd(3..0)  Rd(7..4) None 1
BSET s Flag Set SREG(s)  1 SREG(s) 1
BCLR s Flag Clear SREG(s)  0 SREG(s) 1
SBI A, b Set Bit in I/O Register I/O(A, b)  1 None 1
CBI A, b Clear Bit in I/O Register I/O(A, b)  0 None 1
BST Rr, b Bit Store from Register to T T  Rr(b) T 1
BLD Rd, b Bit load from T to Register Rd(b)  T None 1
SEC Set Carry C  1 C 1
CLC Clear Carry C  0 C 1
SEN Set Negative Flag N  1 N 1
CLN Clear Negative Flag N  0 N 1
SEZ Set Zero Flag Z  1 Z 1
Mnemonic
s
Operand
s
Description Operation Flags
#Clock
s