DSPIC30F2023 Microchip Technology Inc., DSPIC30F2023 Datasheet - Page 23

• Manufacturer Part Number: DSPIC30F2023
• Description: 28/44-pin Dspic30f1010/202x Enhanced Flash Smps 16-bit Digital Signal Controller
• Manufacturer: Microchip Technology Inc.

FIGURE 2-1:
© 2006 Microchip Technology Inc.
OA
DSP
Accumulators
7
OB
22
22
PC22
7
TBLPAG
TABPAG
SA
PSVPAG
PSVPAG
SB
PROGRAMMER’S MODEL
SRH
OAB SAB
DSP Operand
Registers
DSP Address
Registers
ACCA
ACCB
0
0
AD39
Data Table Page Address
DA
DOSTART
Program Space Visibility Page Address
DOEND
DC
IPL2 IPL1
D15
AD31
15
15
15
Preliminary
W13/DSP Write Back
W14/Frame Pointer
W12/DSP Offset
W15/Stack Pointer
W0/WREG
IPL0
RCOUNT
DCOUNT
CORCON
SPLIM
W1
W2
W3
W4
W5
W6
W7
W8
W9
W10
W11
RA
SRL
dsPIC30F1010/202X
N
PC0
D0
OV
0
0
0
0
0
AD15
Z
Program Counter
Stack Pointer Limit Register
Core Configuration Register
REPEAT Loop Counter
DO Loop Counter
DO Loop Start Address
DO Loop End Address
Working Registers
C
STATUS Register
Legend
DS70178C-page 21
AD0
PUSH.S Shadow
DO Shadow