PIC24EP256GU810-I Datasheet, PDF(488/622 Page) Electronic Film Capacitors, Inc. – 16-Bit Microcontrollers and Digital Signal Controllers with High-Speed PWM, USB and Advanced Analog

English

English German Russian Spanish Italian Polish Chinese Japanese Korean French Portuguese	Language :

PIC24EP256GU810-I Datasheet, PDF (488/622 Pages) Electronic Film Capacitors, Inc. – 16-Bit Microcontrollers and Digital Signal Controllers with High-Speed PWM, USB and Advanced Analog

◁

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

TABLE 30-2: INSTRUCTION SET OVERVIEW

Base

Instr

#

Assembly

Mnemonic

Assembly Syntax

Description

# of

# of Status Flags

Words Cycles(2) Affected

1

ADD

ADD

Acc(1)

Add Accumulators

1

1

OA,OB,SA,SB

ADD

f

f = f + WREG

1

1

C,DC,N,OV,Z

ADD

f,WREG

WREG = f + WREG

1

1

C,DC,N,OV,Z

ADD

#lit10,Wn

Wd = lit10 + Wd

1

1

C,DC,N,OV,Z

ADD

Wb,Ws,Wd

Wd = Wb + Ws

1

1

C,DC,N,OV,Z

ADD

Wb,#lit5,Wd

Wd = Wb + lit5

1

1

C,DC,N,OV,Z

ADD

Wso,#Slit4,Acc

16-bit Signed Add to Accumulator

1

1

OA,OB,SA,SB

2

ADDC

ADDC

f

f = f + WREG + (C)

1

1

C,DC,N,OV,Z

ADDC

f,WREG

WREG = f + WREG + (C)

1

1

C,DC,N,OV,Z

ADDC

#lit10,Wn

Wd = lit10 + Wd + (C)

1

1

C,DC,N,OV,Z

ADDC

Wb,Ws,Wd

Wd = Wb + Ws + (C)

1

1

C,DC,N,OV,Z

ADDC

Wb,#lit5,Wd

Wd = Wb + lit5 + (C)

1

1

C,DC,N,OV,Z

3

AND

AND

f

f = f .AND. WREG

1

1

N,Z

AND

f,WREG

WREG = f .AND. WREG

1

1

N,Z

AND

#lit10,Wn

Wd = lit10 .AND. Wd

1

1

N,Z

AND

Wb,Ws,Wd

Wd = Wb .AND. Ws

1

1

N,Z

AND

Wb,#lit5,Wd

Wd = Wb .AND. lit5

1

1

N,Z

4

ASR

ASR

f

f = Arithmetic Right Shift f

1

1

C,N,OV,Z

ASR

f,WREG

WREG = Arithmetic Right Shift f

1

1

C,N,OV,Z

ASR

Ws,Wd

Wd = Arithmetic Right Shift Ws

1

1

C,N,OV,Z

ASR

Wb,Wns,Wnd

Wnd = Arithmetic Right Shift Wb by Wns 1

1

N,Z

ASR

Wb,#lit5,Wnd

Wnd = Arithmetic Right Shift Wb by lit5

1

1

N,Z

5

BCLR

BCLR

f,#bit4

Bit Clear f

1

1

None

BCLR

Ws,#bit4

Bit Clear Ws

1

1

None

6

BRA

BRA

C,Expr

Branch if Carry

1

1 (4)

None

BRA

GE,Expr

Branch if greater than or equal

1

1 (4)

None

BRA

GEU,Expr

Branch if unsigned greater than or equal 1

1 (4)

None

BRA

GT,Expr

Branch if greater than

1

1 (4)

None

BRA

GTU,Expr

Branch if unsigned greater than

1

1 (4)

None

BRA

LE,Expr

Branch if less than or equal

1

1 (4)

None

BRA

LEU,Expr

Branch if unsigned less than or equal

1

1 (4)

None

BRA

LT,Expr

Branch if less than

1

1 (4)

None

BRA

LTU,Expr

Branch if unsigned less than

1

1 (4)

None

BRA

N,Expr

Branch if Negative

1

1 (4)

None

BRA

NC,Expr

Branch if Not Carry

1

1 (4)

None

BRA

NN,Expr

Branch if Not Negative

1

1 (4)

None

BRA

NOV,Expr

Branch if Not Overflow

1

1 (4)

None

BRA

NZ,Expr

BRA

OA,Expr(1)

BRA

OB,Expr(1)

BRA

OV,Expr(1)

BRA

SA,Expr(1)

BRA

SB,Expr(1)

Branch if Not Zero

Branch if Accumulator A overflow

Branch if Accumulator B overflow

Branch if Overflow

Branch if Accumulator A saturated

Branch if Accumulator B saturated

1

1 (4)

1

1 (4)

1

1 (4)

1

1 (4)

1

1 (4)

1

1 (4)

None

None

None

None

None

None

BRA

Expr

Branch Unconditionally

1

4

None

BRA

Z,Expr

Branch if Zero

1

1 (4)

None

BRA

Wn

Computed Branch

1

4

None

7

BSET

BSET

f,#bit4

Bit Set f

1

1

None

BSET

Ws,#bit4

Bit Set Ws

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.

DS70616G-page 488

ï£ 2009-2012 Microchip Technology Inc.

▷