Microchip Technology MA330031-2 Data Sheet

 2011-2013 Microchip Technology Inc.

DS70000657H-page 391

9

BTG

BTG

f,#bit4

Bit Toggle f

1

1

None

BTG

Ws,#bit4

Bit Toggle Ws

1

1

None

10

BTSC

BTSC

f,#bit4

Bit Test f, Skip if Clear

1

1 

(2 or 3)

None

BTSC

Ws,#bit4

Bit Test Ws, Skip if Clear

1

1 

(2 or 3)

None

11

BTSS

BTSS

f,#bit4

Bit Test f, Skip if Set

1

1 

(2 or 3)

None

BTSS

Ws,#bit4

Bit Test Ws, Skip if Set

1

1 

(2 or 3)

None

12

BTST

BTST

f,#bit4

Bit Test f

1

1

Z

BTST.C

Ws,#bit4

Bit Test Ws to C

1

1

C

BTST.Z

Ws,#bit4

Bit Test Ws to Z

1

1

Z

BTST.C

Ws,Wb

Bit Test Ws<Wb> to C 

1

1

C

BTST.Z

Ws,Wb

Bit Test Ws<Wb> to Z

1

1

Z

13

BTSTS

BTSTS

f,#bit4

Bit Test then Set f

1

1

Z

BTSTS.C

Ws,#bit4

Bit Test Ws to C, then Set

1

1

C

BTSTS.Z

Ws,#bit4

Bit Test Ws to Z, then Set

1

1

Z

14

CALL

CALL

lit23

Call subroutine

2

4

SFA

CALL

Wn

Call indirect subroutine

1

4

SFA

CALL.L

Wn

Call indirect subroutine (long address)

1

4

SFA

15

CLR

CLR

f

f = 0x0000

1

1

None

CLR

WREG

WREG = 0x0000

1

1

None

CLR

Ws

Ws = 0x0000

1

1

None

CLR

Acc,Wx,Wxd,Wy,Wyd,AWB

Clear Accumulator

1

1

OA,OB,SA,SB

16

CLRWDT

CLRWDT

Clear Watchdog Timer

1

1

WDTO,Sleep

17

COM

COM

f

f = f

1

1

N,Z

COM

f,WREG

WREG = f

1

1

N,Z

COM

Ws,Wd

Wd = Ws

1

1

N,Z

18

CP

CP

f

Compare f with WREG

1

1

C,DC,N,OV,Z

CP

Wb,#lit8

Compare Wb with lit8

1

1

C,DC,N,OV,Z

CP

Wb,Ws

Compare Wb with Ws (Wb – Ws)

1

1

C,DC,N,OV,Z

19

CP0

CP0

f

Compare f with 0x0000

1

1

C,DC,N,OV,Z

CP0

Ws

Compare Ws with 0x0000

1

1

C,DC,N,OV,Z

20

CPB

CPB

f

Compare f with WREG, with Borrow

1

1

C,DC,N,OV,Z

CPB

Wb,#lit8

Compare Wb with lit8, with Borrow

1

1

C,DC,N,OV,Z

CPB

Wb,Ws

Compare Wb with Ws, with Borrow
 (Wb – Ws – C)

1

1

C,DC,N,OV,Z

21

CPSEQ

CPSEQ

Wb,Wn

Compare Wb with Wn, skip if =

1

1 

(2 or 3)

None

CPBEQ

CPBEQ

Wb,Wn,Expr

Compare Wb with Wn, branch if =

1

1 (5)

None

22

CPSGT

CPSGT

Wb,Wn

Compare Wb with Wn, skip if >

1

1 

(2 or 3)

None

CPBGT

CPBGT

Wb,Wn,Expr

Compare Wb with Wn, branch if >

1

1 (5)

None

23

CPSLT

CPSLT

Wb,Wn

Compare Wb with Wn, skip if <

1

1 

(2 or 3)

None

CPBLT

CPBLT

Wb,Wn,Expr

Compare Wb with Wn, branch if <

1

1 (5)

None

24

CPSNE

CPSNE

Wb,Wn

Compare Wb with Wn, skip if 



1

1 

(2 or 3)

None

CPBNE

CPBNE

Wb,Wn,Expr

Compare Wb with Wn, branch if 



1

1  (5)

None

These instructions are available in dsPIC33EPXXXMC20X/50X and PIC24EPXXXMC20X devices only.

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