DSPIC30F2020-30I/SP Microchip Technology Inc., DSPIC30F2020-30I/SP Datasheet - Page 227

• Manufacturer Part Number: DSPIC30F2020-30I/SP
• Description: DSP, 16-Bit, 12KB Flash, 512 RAM, 21 I/O, SDIP-28
• Manufacturer: Microchip Technology Inc.
• Type: DSPr

Specifications of DSPIC30F2020-30I/SP

• A/d Inputs: 8-Channels, 10-Bit
• Comparators: 4
• Cpu Speed: 30 MIPS
• Eeprom Memory: 0 Bytes
• Input Output: 21
• Interface: I2C/SPI/UART
• Ios: 21
• Memory Type: Flash
• Number Of Bits: 16
• Package Type: 28-pin SPDIP
• Programmable Memory: 12K Bytes
• Ram Size: 512 Bytes
• Timers: 3-16-bit, 1-32-bit
• Voltage, Range: 3-5.5
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

TABLE 19-2:
© 2006 Microchip Technology Inc.
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
Base
Instr
#
NEG
NOP
POP
PUSH
PWRSAV
RCALL
REPEAT
RESET
RETFIE
RETLW
RETURN
RLC
RLNC
RRC
RRNC
SAC
SE
SETM
SFTAC
SL
Mnemonic
Assembly
NEG
NEG
NEG
NEG
NOP
NOPR
POP
POP
POP.D
POP.S
PUSH
PUSH
PUSH.D
PUSH.S
PWRSAV
RCALL
RCALL
REPEAT
REPEAT
RESET
RETFIE
RETLW
RETURN
RLC
RLC
RLC
RLNC
RLNC
RLNC
RRC
RRC
RRC
RRNC
RRNC
RRNC
SAC
SAC.R
SE
SETM
SETM
SETM
SFTAC
SFTAC
SL
SL
SL
SL
SL
INSTRUCTION SET OVERVIEW (CONTINUED)
Acc
f
f,WREG
Ws,Wd
f
Wdo
Wnd
f
Wso
Wns
Expr
Wn
#lit14
Wn
#lit10,Wn
f
f,WREG
Ws,Wd
f
f,WREG
Ws,Wd
f
f,WREG
Ws,Wd
f
f,WREG
Ws,Wd
Acc,#Slit4,Wdo
Acc,#Slit4,Wdo
Ws,Wnd
f
WREG
Ws
Acc,Wn
Acc,#Slit6
f
f,WREG
Ws,Wd
Wb,Wns,Wnd
Wb,#lit5,Wnd
Assembly Syntax
#lit1
Preliminary
Negate Accumulator
f = f + 1
WREG = f + 1
Wd = Ws + 1
No Operation
No Operation
Pop f from Top-of-Stack (TOS)
Pop from Top-of-Stack (TOS) to Wdo
Pop from Top-of-Stack (TOS) to
W(nd):W(nd + 1)
Pop Shadow Registers
Push f to Top-of-Stack (TOS)
Push Wso to Top-of-Stack (TOS)
Push W(ns):W(ns + 1) to Top-of-Stack
(TOS)
Push Shadow Registers
Go into Sleep or Idle mode
Relative Call
Computed Call
Repeat Next Instruction lit14 + 1 times
Repeat Next Instruction (Wn) + 1 times
Software device Reset
Return from interrupt
Return with literal in Wn
Return from Subroutine
f = Rotate Left through Carry f
WREG = Rotate Left through Carry f
Wd = Rotate Left through Carry Ws
f = Rotate Left (No Carry) f
WREG = Rotate Left (No Carry) f
Wd = Rotate Left (No Carry) Ws
f = Rotate Right through Carry f
WREG = Rotate Right through Carry f
Wd = Rotate Right through Carry Ws
f = Rotate Right (No Carry) f
WREG = Rotate Right (No Carry) f
Wd = Rotate Right (No Carry) Ws
Store Accumulator
Store Rounded Accumulator
Wnd = sign extended Ws
f = 0xFFFF
WREG = 0xFFFF
Ws = 0xFFFF
Arithmetic Shift Accumulator by (Wn)
Arithmetic Shift Accumulator by Slit6
f = Left Shift f
WREG = Left Shift f
Wd = Left Shift Ws
Wnd = Left Shift Wb by Wns
Wnd = Left Shift Wb by lit5
dsPIC30F1010/202X
Description
word
# of
s
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
cycles
3 (2)
3 (2)
3 (2)
# of
DS70178C-page 225
1
1
1
1
1
1
1
1
2
1
1
1
2
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
OA,OB,OAB,
SA,SB,SAB
C,DC,N,OV,Z
C,DC,N,OV,Z
C,DC,N,OV,Z
None
None
None
None
None
All
None
None
None
None
WDTO,Sleep
None
None
None
None
None
None
None
None
C,N,Z
C,N,Z
C,N,Z
N,Z
N,Z
N,Z
C,N,Z
C,N,Z
C,N,Z
N,Z
N,Z
N,Z
None
None
C,N,Z
None
None
None
OA,OB,OAB,
SA,SB,SAB
OA,OB,OAB,
SA,SB,SAB
C,N,OV,Z
C,N,OV,Z
C,N,OV,Z
N,Z
N,Z
Status Flags
Affected