Datasheet

© 2006 Microchip Technology Inc. Preliminary DS70178C-page 223
dsPIC30F1010/202X
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 2 None
CALL Wn Call indirect subroutine 1 2 None
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
11N,Z
COM f,WREG WREG = f
11N,Z
COM Ws,Wd Wd = Ws
11N,Z
18 CP CP f Compare f with WREG 1 1 C,DC,N,OV,Z
CP Wb,#lit5 Compare Wb with lit5 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,#lit5 Compare Wb with lit5, 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
22 CPSGT CPSGT Wb, Wn Compare Wb with Wn, skip if > 1 1
(2 or 3)
None
23 CPSLT CPSLT Wb, Wn Compare Wb with Wn, skip if < 1 1
(2 or 3)
None
24 CPSNE CPSNE Wb, Wn Compare Wb with Wn, skip if
≠ 11
(2 or 3)
None
25 DAW DAW Wn Wn = decimal adjust Wn 1 1 C
26 DEC DEC f f = f –1 1 1 C,DC,N,OV,Z
DEC f,WREG WREG = f –1 1 1 C,DC,N,OV,Z
DEC Ws,Wd Wd = Ws – 1 1 1 C,DC,N,OV,Z
27 DEC2 DEC2 f f = f –2 1 1 C,DC,N,OV,Z
DEC2 f,WREG WREG = f – 2 1 1 C,DC,N,OV,Z
DEC2 Ws,Wd Wd = Ws – 2 1 1 C,DC,N,OV,Z
28 DISI DISI #lit14 Disable Interrupts for k instruction cycles 1 1 None
29 DIV DIV.S Wm,Wn Signed 16/16-bit Integer Divide 1 18 N,Z,C, OV
DIV.SD Wm,Wn Signed 32/16-bit Integer Divide 1 18 N,Z,C, OV
DIV.U Wm,Wn Unsigned 16/16-bit Integer Divide 1 18 N,Z,C, OV
DIV.UD Wm,Wn Unsigned 32/16-bit Integer Divide 1 18 N,Z,C, OV
30 DIVF DIVF Wm,Wn Signed 16/16-bit Fractional Divide 1 18 N,Z,C, OV
31 DO DO #lit14,Expr Do code to PC + Expr, lit14 + 1 times 2 2 None
DO Wn,Expr Do code to PC + Expr, (Wn) + 1 times 2 2 None
32 ED ED Wm * Wm,Acc,Wx,Wy,Wxd Euclidean Distance (no accumulate) 1 1 OA,OB,OAB,
SA,SB,SAB
33 EDAC EDAC Wm * Wm,Acc,Wx,Wy,Wxd Euclidean Distance 1 1 OA,OB,OAB,
SA,SB,SAB
TABLE 19-2: INSTRUCTION SET OVERVIEW (CONTINUED)
Base
Instr
#
Assembly
Mnemonic
Assembly Syntax Description
# of
word
s
# of
cycles
Status Flags
Affected