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DSPIC30F2012 Datasheet(PDF) 139 Page - Microchip Technology |
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DSPIC30F2012 Datasheet(HTML) 139 Page - Microchip Technology |
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139 / 207 page  © 2005 Microchip Technology Inc. Preliminary DS70139C-page 137 dsPIC30F2011/2012/3012/3013 49 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 50 MPY.N MPY.N Wm*Wn,Acc,Wx,Wxd,Wy,Wyd -(Multiply Wm by Wn) to Accumulator 1 1 None 51 MSC MSC Wm*Wm,Acc,Wx,Wxd,Wy,Wyd, AWB Multiply and Subtract from Accumulator 1 1 OA,OB,OAB, SA,SB,SAB 52 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 53 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 54 NOP NOP No Operation 1 1 None NOPR No Operation 1 1 None 55 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 56 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 57 PWRSAV PWRSAV #lit1 Go into Sleep or Idle mode 1 1 WDTO,Sleep 58 RCALL RCALL Expr Relative Call 1 2 None RCALL Wn Computed Call 1 2 None 59 REPEAT REPEAT #lit14 Repeat Next Instruction lit14+1 times 1 1 None REPEAT Wn Repeat Next Instruction (Wn)+1 times 1 1 None 60 RESET RESET Software device Reset 1 1 None 61 RETFIE RETFIE Return from interrupt 1 3 (2) None 62 RETLW RETLW #lit10,Wn Return with literal in Wn 1 3 (2) None 63 RETURN RETURN Return from Subroutine 1 3 (2) None 64 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 65 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 66 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 67 RRNC RRNC f f = Rotate Right (No Carry) f 1 1 N,Z RRNC f,WREG WREG = Rotate Right (No Carry) f 1 1 N,Z RRNC Ws,Wd Wd = Rotate Right (No Carry) Ws 1 1 N,Z TABLE 18-2: INSTRUCTION SET OVERVIEW (CONTINUED) Base Instr # Assembly Mnemonic Assembly Syntax Description # of Words # of Cycles Status Flags Affected |
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