57
XMEGA D3 [DATASHEET]
Atmel-8134N-ATxmega32D3-64D3-128D3-192D3-256D3-384D3_datasheet–03/2014
EICALL
Extended Indirect Call to (Z)
PC(15:0)
PC(21:16)
Z,
EIND
None
3
CALL
k
call Subroutine
PC
k
None
3 / 4
RET
Subroutine Return
PC
STACK
None
4 / 5
RETI
Interrupt Return
PC
STACK
I
4 / 5
CPSE
Rd, Rr
Compare, Skip if Equal
if (Rd = Rr) PC
PC + 2 or 3
None
1 / 2 / 3
CP
Rd, Rr
Compare
Rd - Rr
Z,C,N,V,S,H
1
CPC
Rd, Rr
Compare with Carry
Rd - Rr - C
Z,C,N,V,S,H
1
CPI
Rd, K
Compare with Immediate
Rd - K
Z,C,N,V,S,H
1
SBRC
Rr, b
Skip if Bit in Register Cleared
if (Rr(b) = 0) PC
PC + 2 or 3
None
1 / 2 / 3
SBRS
Rr, b
Skip if Bit in Register Set
if (Rr(b) = 1) PC
PC + 2 or 3
None
1 / 2 / 3
SBIC
A, b
Skip if Bit in I/O Register Cleared
if (I/O(A,b) = 0) PC
PC + 2 or 3
None
2 / 3 / 4
SBIS
A, b
Skip if Bit in I/O Register Set
If (I/O(A,b) =1) PC
PC + 2 or 3
None
2 / 3 / 4
BRBS
s, k
Branch if Status Flag Set
if (SREG(s) = 1) then PC
PC + k + 1
None
1 / 2
BRBC
s, k
Branch if Status Flag Cleared
if (SREG(s) = 0) then PC
PC + k + 1
None
1 / 2
BREQ
k
Branch if Equal
if (Z = 1) then PC
PC + k + 1
None
1 / 2
BRNE
k
Branch if Not Equal
if (Z = 0) then PC
PC + k + 1
None
1 / 2
BRCS
k
Branch if Carry Set
if (C = 1) then PC
PC + k + 1
None
1 / 2
BRCC
k
Branch if Carry Cleared
if (C = 0) then PC
PC + k + 1
None
1 / 2
BRSH
k
Branch if Same or Higher
if (C = 0) then PC
PC + k + 1
None
1 / 2
BRLO
k
Branch if Lower
if (C = 1) then PC
PC + k + 1
None
1 / 2
BRMI
k
Branch if Minus
if (N = 1) then PC
PC + k + 1
None
1 / 2
BRPL
k
Branch if Plus
if (N = 0) then PC
PC + k + 1
None
1 / 2
BRGE
k
Branch if Greater or Equal, Signed
if (N
V= 0) then PC
PC + k + 1
None
1 / 2
BRLT
k
Branch if Less Than, Signed
if (N
V= 1) then PC
PC + k + 1
None
1 / 2
BRHS
k
Branch if Half Carry Flag Set
if (H = 1) then PC
PC + k + 1
None
1 / 2
BRHC
k
Branch if Half Carry Flag Cleared
if (H = 0) then PC
PC + k + 1
None
1 / 2
BRTS
k
Branch if T Flag Set
if (T = 1) then PC
PC + k + 1
None
1 / 2
BRTC
k
Branch if T Flag Cleared
if (T = 0) then PC
PC + k + 1
None
1 / 2
BRVS
k
Branch if Overflow Flag is Set
if (V = 1) then PC
PC + k + 1
None
1 / 2
BRVC
k
Branch if Overflow Flag is Cleared
if (V = 0) then PC
PC + k + 1
None
1 / 2
BRIE
k
Branch if Interrupt Enabled
if (I = 1) then PC
PC + k + 1
None
1 / 2
BRID
k
Branch if Interrupt Disabled
if (I = 0) then PC
PC + k + 1
None
1 / 2
Data transfer instructions
MOV
Rd, Rr
Copy Register
Rd
Rr
None
1
MOVW
Rd, Rr
Copy Register Pair
Rd+1:Rd
Rr+1:Rr
None
1
LDI
Rd, K
Load Immediate
Rd
K
None
1
LDS
Rd, k
Load Direct from data space
Rd
(k)
None
LD
Rd, X
Load Indirect
Rd
(X)
None
Mnemonics
Operands
Description
Operation
Flags
#Clocks