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| PIC24EP256GU810-I Datasheet, PDF (40/622 Pages) Electronic Film Capacitors, Inc. – 16-Bit Microcontrollers and Digital Signal Controllers with High-Speed PWM, USB and Advanced Analog | |||
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dsPIC33EPXXX(GP/MC/MU)806/810/814 and PIC24EPXXX(GP/GU)810/814
FIGURE 3-2:
PROGRAMMERâS MODEL
DSP Operand
Registers
DSP Address
Registers
PUSH.s and POP.s shadows
D15
D0
W0 (WREG)
W1
W2
W3
W4
W5
W6
W7
W8
W9
W10
W11
W12
W13
Frame Pointer/W14
Stack Pointer/W15* 0
Nested DO Stack
SPLIM*
0
Working/Address
Registers
Stack Pointer Limit
DSP
Accumulators(1)
PC23
0
23
0
AD39
ACCA
ACCB
AD31
AD15
AD0
PC0
0
7
0
TBLPAG
9
0
DSRPAG
8
0
DSWPAG
15
0
RCOUNT
15
0
DCOUNT
0
DOSTART
0
Program Counter
Data Table Page Address
X Data Space Read Page Address
X Data Space Write Page Address
Repeat Loop Counter
DO Loop Counter and Stack(1)
DO Loop Start Address and Stack(1)
23
0
0
DOEND
0
DO Loop End Address and Stack(1)
15
CORCON
0
CPU Core Control Register
SRL
OA(1) OB(1) SA(1) SB(1) OAB(1) SAB(1) DA(1) DC IPL2 IPL1 IPL0 RA N OV Z C
Status Register
Note 1: This feature or bit is available on dsPIC33EPXXX(GP/MC/MU)806/810/814 devices only.
DS70616G-page 40
ï£ 2009-2012 Microchip Technology Inc.
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