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DSPIC33FJ12MC02ESS Datasheet(PDF) 225 Page - Microchip Technology |
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DSPIC33FJ12MC02ESS Datasheet(HTML) 225 Page - Microchip Technology |
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225 / 284 page  © 2007 Microchip Technology Inc. Preliminary DS70265B-page 223 dsPIC33FJ12MC201/202 48 MPY MPY Wm*Wn,Acc,Wx,Wxd,Wy,Wyd Multiply Wm by Wn to Accumulator 1 1 OA,OB,OAB, SA,SB,SAB MPY Wm*Wm,Acc,Wx,Wxd,Wy,Wyd Square Wm to Accumulator 1 1 OA,OB,OAB, SA,SB,SAB 49 MPY.N MPY.N Wm*Wn,Acc,Wx,Wxd,Wy,Wyd -(Multiply Wm by Wn) to Accumulator 1 1 None 50 MSC MSC Wm*Wm,Acc,Wx,Wxd,Wy,Wyd , AWB Multiply and Subtract from Accumulator 1 1 OA,OB,OAB, SA,SB,SAB 51 MUL MUL.SS Wb,Ws,Wnd {Wnd + 1, Wnd} = signed(Wb) * signed(Ws) 1 1 None MUL.SU Wb,Ws,Wnd {Wnd + 1, Wnd} = signed(Wb) * unsigned(Ws) 1 1 None MUL.US Wb,Ws,Wnd {Wnd + 1, Wnd} = unsigned(Wb) * signed(Ws) 1 1 None MUL.UU Wb,Ws,Wnd {Wnd + 1, Wnd} = unsigned(Wb) * unsigned(Ws) 11 None MUL.SU Wb,#lit5,Wnd {Wnd + 1, Wnd} = signed(Wb) * unsigned(lit5) 1 1 None MUL.UU Wb,#lit5,Wnd {Wnd + 1, Wnd} = unsigned(Wb) * unsigned(lit5) 11 None MUL f W3:W2 = f * WREG 1 1 None 52 NEG NEG Acc Negate Accumulator 1 1 OA,OB,OAB, SA,SB,SAB NEG f f = f + 1 1 1 C,DC,N,OV,Z NEG f,WREG WREG = f + 1 1 1 C,DC,N,OV,Z NEG Ws,Wd Wd = Ws + 1 1 1 C,DC,N,OV,Z 53 NOP NOP No Operation 1 1 None NOPR No Operation 1 1 None 54 POP POP f Pop f from Top-of-Stack (TOS) 1 1 None POP Wdo Pop from Top-of-Stack (TOS) to Wdo 1 1 None POP.D Wnd Pop from Top-of-Stack (TOS) to W(nd):W(nd + 1) 12 None POP.S Pop Shadow Registers 1 1 All 55 PUSH PUSH f Push f to Top-of-Stack (TOS) 1 1 None PUSH Wso Push Wso to Top-of-Stack (TOS) 1 1 None PUSH.D Wns Push W(ns):W(ns + 1) to Top-of-Stack (TOS) 1 2 None PUSH.S Push Shadow Registers 1 1 None 56 PWRSAV PWRSAV #lit1 Go into Sleep or Idle mode 1 1 WDTO,Sleep 57 RCALL RCALL Expr Relative Call 1 2 None RCALL Wn Computed Call 1 2 None 58 REPEAT REPEAT #lit14 Repeat Next Instruction lit14 + 1 times 1 1 None REPEAT Wn Repeat Next Instruction (Wn) + 1 times 1 1 None 59 RESET RESET Software device Reset 1 1 None 60 RETFIE RETFIE Return from interrupt 1 3 (2) None 61 RETLW RETLW #lit10,Wn Return with literal in Wn 1 3 (2) None 62 RETURN RETURN Return from Subroutine 1 3 (2) None 63 RLC RLC f f = Rotate Left through Carry f 1 1 C,N,Z RLC f,WREG WREG = Rotate Left through Carry f 1 1 C,N,Z RLC Ws,Wd Wd = Rotate Left through Carry Ws 1 1 C,N,Z 64 RLNC RLNC f f = Rotate Left (No Carry) f 1 1 N,Z RLNC f,WREG WREG = Rotate Left (No Carry) f 1 1 N,Z RLNC Ws,Wd Wd = Rotate Left (No Carry) Ws 1 1 N,Z 65 RRC RRC f f = Rotate Right through Carry f 1 1 C,N,Z RRC f,WREG WREG = Rotate Right through Carry f 1 1 C,N,Z RRC Ws,Wd Wd = Rotate Right through Carry Ws 1 1 C,N,Z TABLE 21-2: INSTRUCTION SET OVERVIEW (CONTINUED) Base Instr # Assembly Mnemonic Assembly Syntax Description # of Words # of Cycles Status Flags Affected |
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