dsPIC30F4011/4012
DS70135G-page 172
2010 Microchip Technology Inc.
66
RRNC
f
f = Rotate Right (No Carry) f
1
N, Z
RRNC
f,WREG
WREG = Rotate Right (No Carry) f
1
N, Z
RRNC
Ws,Wd
Wd = Rotate Right (No Carry) Ws
1
N, Z
67
SAC
Acc,#Slit4,Wdo
Store Accumulator
1
None
SAC.R
Acc,#Slit4,Wdo
Store Rounded Accumulator
1
None
68
SE
Ws,Wnd
Wnd = sign-extended Ws
1
C, N, Z
69
SETM
f
f = 0xFFFF
1
None
SETM
WREG
WREG = 0xFFFF
1
None
SETM
Ws
Ws = 0xFFFF
1
None
70
SFTAC
Acc,Wn
Arithmetic Shift Accumulator by (Wn)
1
OA, OB, OAB,
SA, SB, SAB
SFTAC
Acc,#Slit6
Arithmetic Shift Accumulator by Slit6
1
OA, OB, OAB,
SA, SB, SAB
71
SL
f
f = Left Shift f
1
C,N,OV,Z
SL
f,WREG
WREG = Left Shift f
1
C,N,OV,Z
SL
Ws,Wd
Wd = Left Shift Ws
1
C,N,OV,Z
SL
Wb,Wns,Wnd
Wnd = Left Shift Wb by Wns
1
N, Z
SL
Wb,#lit5,Wnd
Wnd = Left Shift Wb by lit5
1
N, Z
72
SUB
Acc
Subtract Accumulators
1
OA, OB, OAB,
SA, SB, SAB
SUB
f
f = f – WREG
1
C, DC, N, OV, Z
SUB
f,WREG
WREG = f – WREG
1
C, DC, N, OV, Z
SUB
#lit10,Wn
Wn = Wn – lit10
1
C, DC, N, OV, Z
SUB
Wb,Ws,Wd
Wd = Wb – Ws
1
C, DC, N, OV, Z
SUB
Wb,#lit5,Wd
Wd = Wb – lit5
1
C, DC, N, OV, Z
73
SUBB
f
f = f – WREG – (C)
1
C, DC, N, OV, Z
SUBB
f,WREG
WREG = f – WREG – (C)
1
C, DC, N, OV, Z
SUBB
#lit10,Wn
Wn = Wn – lit10 – (C)
1
C, DC, N, OV, Z
SUBB
Wb,Ws,Wd
Wd = Wb – Ws – (C)
1
C, DC, N, OV, Z
SUBB
Wb,#lit5,Wd
Wd = Wb – lit5 – (C)
1
C, DC, N, OV, Z
74
SUBR
f
f = WREG – f
1
C, DC, N, OV, Z
SUBR
f,WREG
WREG = WREG – f
1
C, DC, N, OV, Z
SUBR
Wb,Ws,Wd
Wd = Ws – Wb
1
C, DC, N, OV, Z
SUBR
Wb,#lit5,Wd
Wd = lit5 – Wb
1
C, DC, N, OV, Z
75
SUBBR
f
f = WREG – f – (C)
1
C, DC, N, OV, Z
SUBBR
f,WREG
WREG = WREG – f – (C)
1
C, DC, N, OV, Z
SUBBR
Wb,Ws,Wd
Wd = Ws – Wb – (C)
1
C, DC, N, OV, Z
SUBBR
Wb,#lit5,Wd
Wd = lit5 – Wb – (C)
1
C, DC, N, OV, Z
76
SWAP
SWAP.b
Wn
Wn = nibble swap Wn
1
None
SWAP
Wn
Wn = byte swap Wn
1
None
77
TBLRDH
Ws,Wd
Read Prog<23:16> to Wd<7:0>
1
2
None
78
TBLRDL
Ws,Wd
Read Prog<15:0> to Wd
1
2
None
79
TBLWTH
Ws,Wd
Write Ws<7:0> to Prog<23:16>
1
2
None
80
TBLWTL
Ws,Wd
Write Ws to Prog<15:0>
1
2
None
81
ULNK
Unlink Frame Pointer
1
None
82
XOR
f
f = f .XOR. WREG
1
N, Z
XOR
f,WREG
WREG = f .XOR. WREG
1
N, Z
XOR
#lit10,Wn
Wd = lit10 .XOR. Wd
1
N, Z
XOR
Wb,Ws,Wd
Wd = Wb .XOR. Ws
1
N, Z
XOR
Wb,#lit5,Wd
Wd = Wb .XOR. lit5
1
N, Z
83
ZE
Ws,Wnd
Wnd = Zero-Extend Ws
1
C, N, Z
TABLE 22-2:
INSTRUCTION SET OVERVIEW (CONTINUED)
Base
Instr
#
Assembly
Mnemonic
Assembly Syntax
Description
# of
words
# of
cycles
Status Flags
Affected
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