PIC24EP256GU810-I Datasheet, PDF(491/622 Page) Electronic Film Capacitors, Inc. – 16-Bit Microcontrollers and Digital Signal Controllers with High-Speed PWM, USB and Advanced Analog

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PIC24EP256GU810-I Datasheet, PDF (491/622 Pages) Electronic Film Capacitors, Inc. – 16-Bit Microcontrollers and Digital Signal Controllers with High-Speed PWM, USB and Advanced Analog

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dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814

TABLE 30-2: INSTRUCTION SET OVERVIEW (CONTINUED)

Base

Instr

#

Assembly

Mnemonic

Assembly Syntax

Description

# of

# of Status Flags

Words Cycles(2) Affected

46 MOV

MOV

f,Wn

Move f to Wn

1

1

None

MOV

f

Move f to f

1

1

None

MOV

f,WREG

Move f to WREG

1

1

None

MOV

#lit16,Wn

Move 16-bit literal to Wn

1

1

None

MOV.b #lit8,Wn

Move 8-bit literal to Wn

1

1

None

MOV

Wn,f

Move Wn to f

1

1

None

MOV

Wso,Wdo

Move Ws to Wd

1

1

None

MOV

WREG,f

Move WREG to f

1

1

None

MOV.D Wns,Wd

Move Double from W(ns):W(ns + 1) to Wd 1

2

None

MOV.D Ws,Wnd

Move Double from Ws to W(nd + 1):W(nd) 1

2

None

47 MOVPAG MOVPAG #lit10,DSRPAG

Move 10-bit literal to DSRPAG

1

1

None

MOVPAG #lit9,DSWPAG

Move 9-bit literal to DSWPAG

1

1

None

MOVPAG #lit8,TBLPAG

Move 8-bit literal to TBLPAG

1

1

None

MOVPAGW Ws, DSRPAG

Move Ws<9:0> to DSRPAG

1

1

None

MOVPAGW Ws, DSWPAG

Move Ws<8:0> to DSWPAG

1

1

None

MOVPAGW Ws, TBLPAG

Move Ws<7:0> to TBLPAG

1

48 MOVSAC MOVSAC Acc,Wx,Wxd,Wy,Wyd,AWB(1)

Prefetch and store accumulator

1

49 MPY

MPY

Wm*Wn,Acc,Wx,Wxd,Wy,Wyd(1)

Multiply Wm by Wn to Accumulator

1

MPY

Wm*Wm,Acc,Wx,Wxd,Wy,Wyd(1)

Square Wm to Accumulator

1

50 MPY.N

MPY.N

Wm*Wn,Acc,Wx,Wxd,Wy,Wyd(1)

-(Multiply Wm by Wn) to Accumulator

1

51 MSC

MSC

Wm*Wm,Acc,Wx,Wxd,Wy,Wyd,AWB(1) Multiply and Subtract from Accumulator

1

1

None

1

None

1

OA,OB,OAB,

SA,SB,SAB

1

OA,OB,OAB,

SA,SB,SAB

1

None

1

OA,OB,OAB,

SA,SB,SAB

52 MUL

MUL.SS Wb,Ws,Wnd

MUL.SS Wb,Ws,Acc(1)

{Wnd + 1, Wnd} = signed(Wb) *

signed(Ws)

1

1

Accumulator = signed(Wb) * signed(Ws) 1

1

None

None

MUL.SU Wb,Ws,Wnd

MUL.SU Wb,Ws,Acc(1)

MUL.SU Wb,#lit5,Acc(1)

{Wnd + 1, Wnd} = signed(Wb) *

unsigned(Ws)

Accumulator = signed(Wb) *

unsigned(Ws)

Accumulator = signed(Wb) *

unsigned(lit5)

1

1

1

1

1

1

None

None

None

MUL.US Wb,Ws,Wnd

MUL.US Wb,Ws,Acc(1)

{Wnd + 1, Wnd} = unsigned(Wb) *

signed(Ws)

Accumulator = unsigned(Wb) *

signed(Ws)

1

1

1

1

None

None

MUL.UU Wb,Ws,Wnd

MUL.UU Wb,#lit5,Acc(1)

MUL.UU Wb,Ws,Acc(1)

{Wnd + 1, Wnd} = unsigned(Wb) *

unsigned(Ws)

Accumulator = unsigned(Wb) *

unsigned(lit5)

Accumulator = unsigned(Wb) *

unsigned(Ws)

1

1

1

1

1

1

None

None

None

MULW.SS Wb,Ws,Wnd

Wnd = signed(Wb) * signed(Ws)

1

1

None

MULW.SU Wb,Ws,Wnd

Wnd = signed(Wb) * unsigned(Ws)

1

1

None

MULW.US Wb,Ws,Wnd

Wnd = unsigned(Wb) * signed(Ws)

1

1

None

MULW.UU Wb,Ws,Wnd

Wnd = unsigned(Wb) * unsigned(Ws)

1

1

None

MUL.SU Wb,#lit5,Wnd

{Wnd + 1, Wnd} = signed(Wb) *

unsigned(lit5)

1

1

None

MUL.SU Wb,#lit5,Wnd

Wnd = signed(Wb) * unsigned(lit5)

1

1

None

MUL.UU Wb,#lit5,Wnd

{Wnd + 1, Wnd} = unsigned(Wb) *

unsigned(lit5)

1

1

None

MUL.UU Wb,#lit5,Wnd

Wnd = unsigned(Wb) * unsigned(lit5)

1

1

None

MUL

f

W3:W2 = f * WREG

1

1

None

Note 1: This instruction is available in dsPIC33EPXXX(GP/MC/MU)806/810/814 devices only.

2: Read and Read-Modify-Write (e.g., bit operations and logical operations) on non-CPU SFRs incur an additional instruction cycle.

ï£ 2009-2012 Microchip Technology Inc.

DS70616G-page 491

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