PIC24FJ16MC101_12 Datasheet, PDF (250/350 Pages) Microchip Technology – 16-bit Microcontrollers (up to 32 KB Flash and 2 KB SRAM)

PIC24FJ16MC101/102 AND PIC24FJ32MC101/102/104
TABLE 24-2: INSTRUCTION SET OVERVIEW (CONTINUED)
Assembly
Mnemonic
Assembly Syntax
Description
SE
SETM
SE
SETM
Ws,Wnd
f
Wnd = sign-extended Ws
f = 0xFFFF
SFTAC
SETM
SETM
SFTAC
WREG
Ws
Acc,Wn
WREG = 0xFFFF
Ws = 0xFFFF
Arithmetic Shift Accumulator by (Wn)
SFTAC Acc,#Slit6
Arithmetic Shift Accumulator by Slit6
SL
SL
f
SL
f,WREG
SL
Ws,Wd
SL
Wb,Wns,Wnd
SL
Wb,#lit5,Wnd
SUB
SUB
Acc
f = Left Shift f
WREG = Left Shift f
Wd = Left Shift Ws
Wnd = Left Shift Wb by Wns
Wnd = Left Shift Wb by lit5
Subtract Accumulators
SUBB
SUBR
SUBBR
SWAP
TBLRDH
TBLRDL
TBLWTH
TBLWTL
ULNK
XOR
ZE
SUB
f
SUB
f,WREG
SUB
#lit10,Wn
SUB
Wb,Ws,Wd
SUB
Wb,#lit5,Wd
SUBB f
SUBB f,WREG
SUBB #lit10,Wn
SUBB Wb,Ws,Wd
SUBB Wb,#lit5,Wd
SUBR f
SUBR f,WREG
SUBR Wb,Ws,Wd
SUBR Wb,#lit5,Wd
SUBBR f
SUBBR f,WREG
SUBBR Wb,Ws,Wd
SUBBR Wb,#lit5,Wd
SWAP.b Wn
SWAP Wn
TBLRDH Ws,Wd
TBLRDL Ws,Wd
TBLWTH Ws,Wd
TBLWTL Ws,Wd
ULNK
XOR
f
XOR
f,WREG
XOR
#lit10,Wn
XOR
Wb,Ws,Wd
XOR
Wb,#lit5,Wd
ZE
Ws,Wnd
f = f – WREG
WREG = f – WREG
Wn = Wn – lit10
Wd = Wb – Ws
Wd = Wb – lit5
f = f – WREG – (C)
WREG = f – WREG – (C)
Wn = Wn – lit10 – (C)
Wd = Wb – Ws – (C)
Wd = Wb – lit5 – (C)
f = WREG – f
WREG = WREG – f
Wd = Ws – Wb
Wd = lit5 – Wb
f = WREG – f – (C)
WREG = WREG – f – (C)
Wd = Ws – Wb – (C)
Wd = lit5 – Wb – (C)
Wn = nibble swap Wn
Wn = byte swap Wn
Read Prog<23:16> to Wd<7:0>
Read Prog<15:0> to Wd
Write Ws<7:0> to Prog<23:16>
Write Ws to Prog<15:0>
Unlink Frame Pointer
f = f .XOR. WREG
WREG = f .XOR. WREG
Wd = lit10 .XOR. Wd
Wd = Wb .XOR. Ws
Wd = Wb .XOR. lit5
Wnd = Zero-extend Ws
# of # of Status Flags
Words Cycles Affected
1
1
1
1
C,N,Z
None
1
1
None
1
1
None
1
1 OA,OB,OAB,
SA,SB,SAB
1
1 OA,OB,OAB,
SA,SB,SAB
1
1
C,N,OV,Z
1
1
C,N,OV,Z
1
1
C,N,OV,Z
1
1
N,Z
1
1
N,Z
1
1 OA,OB,OAB,
SA,SB,SAB
1
1 C,DC,N,OV,Z
1
1 C,DC,N,OV,Z
1
1 C,DC,N,OV,Z
1
1 C,DC,N,OV,Z
1
1 C,DC,N,OV,Z
1
1 C,DC,N,OV,Z
1
1 C,DC,N,OV,Z
1
1 C,DC,N,OV,Z
1
1 C,DC,N,OV,Z
1
1 C,DC,N,OV,Z
1
1 C,DC,N,OV,Z
1
1 C,DC,N,OV,Z
1
1 C,DC,N,OV,Z
1
1 C,DC,N,OV,Z
1
1 C,DC,N,OV,Z
1
1 C,DC,N,OV,Z
1
1 C,DC,N,OV,Z
1
1 C,DC,N,OV,Z
1
1
None
1
1
None
1
2
None
1
2
1
2
1
2
None
None
None
1
1
1
1
1
1
None
N,Z
N,Z
1
1
N,Z
1
1
N,Z
1
1
N,Z
1
1
C,Z,N
DS39997C-page 250
Preliminary
© 2011-2012 Microchip Technology Inc.