PIC24FJ64GA006-I Datasheet, PDF (27/258 Pages) Microchip Technology – 64/80/100-Pin, General Purpose, 16-Bit Flash Microcontrollers

PIC24FJ128GA010 FAMILY
TABLE 3-1: CPU CORE REGISTERS
Register(s) Name
Description
W0 through W15
PC
SR
SPLIM
TBLPAG
PSVPAG
RCOUNT
CORCON
Working Register Array
23-Bit Program Counter
ALU STATUS Register
Stack Pointer Limit Value Register
Table Memory Page Address Register
Program Space Visibility Page Address Register
Repeat Loop Counter Register
CPU Control Register
FIGURE 3-2:
PROGRAMMER’S MODEL
Divider Working Registers
Multiplier Registers
15
W0 (WREG)
W1
W2
W3
W4
W5
W6
W7
W8
W9
W10
W11
W12
W13
W14
W15
Frame Pointer
Stack Pointer
0
Working/Address
Registers
0
SPLIM
0
Stack Pointer Limit
22
PC
0
0
Program Counter
7
0
TBLPAG
Data Table Page Address
7
0
PSVPAG
Program Space Visibility
Page Address
15
0
RCOUNT
Repeat Loop Counter
15 SRH
SRL
0
— — — — — — — _DC
2
IPL
10
RA
N
OV
Z
C
STATUS Register (SR)
15
0
— — — — — — — — — — — — IPL3 PSV — —
Core Control Register (CORCON)
Registers or bits are shadowed for PUSH.S and POP.S instructions.
 2005-2012 Microchip Technology Inc.
DS39747F-page 27