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ATXMEGA128A1-AU データシート(PDF) 58 Page - ATMEL Corporation |
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ATXMEGA128A1-AU データシート(HTML) 58 Page - ATMEL Corporation |
58 / 99 page 58 8067I–AVR–04/09 XMEGA A1 CALL k call Subroutine PC ← k None 3 / 4(1) RET Subroutine Return PC ← STACK None 4 / 5 (1) RETI Interrupt Return PC ← STACK I 4 / 5(1) 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 2 (1)(2) LD Rd, X Load Indirect Rd ← (X) None 1(1)(2) LD Rd, X+ Load Indirect and Post-Increment Rd X ← ← (X) X + 1 None 1(1)(2) LD Rd, -X Load Indirect and Pre-Decrement X ← X - 1, Rd ← (X) ← ← X - 1 (X) None 2 (1)(2) LD Rd, Y Load Indirect Rd ← (Y) ← (Y) None 1(1)(2) LD Rd, Y+ Load Indirect and Post-Increment Rd Y ← ← (Y) Y + 1 None 1(1)(2) Mnemonics Operands Description Operation Flags #Clocks |
同様の部品番号 - ATXMEGA128A1-AU |
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同様の説明 - ATXMEGA128A1-AU |
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