Datasheet

dsPIC33FJXXXMCX06A/X08A/X10A DS70594D-page 42  2009-2012 Microchip Technology Inc.
TABLE 4-1: CPU CORE REGISTERS MAP
SFR Name
SFR
Addr
Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
All
Resets
WREG0 0000 Working Register 0 xxxx
WREG1 0002 Working Register 1 xxxx
WREG2 0004 Working Register 2 xxxx
WREG3 0006 Working Register 3 xxxx
WREG4 0008 Working Register 4 xxxx
WREG5 000A Working Register 5 xxxx
WREG6 000C Working Register 6 xxxx
WREG7 000E Working Register 7 xxxx
WREG8 0010 Working Register 8 xxxx
WREG9 0012 Working Register 9 xxxx
WREG10 0014 Working Register 10 xxxx
WREG11 0016 Working Register 11 xxxx
WREG12 0018 Working Register 12 xxxx
WREG13 001A Working Register 13 xxxx
WREG14 001C Working Register 14 xxxx
WREG15 001E Working Register 15 0800
SPLIM 0020 Stack Pointer Limit Register xxxx
ACCAL 0022 Accumulator A Low Word Register 0000
ACCAH 0024 Accumulator A High Word Register 0000
ACCAU 0026 Accumulator A Upper Word Register 0000
ACCBL 0028 Accumulator B Low Word Register 0000
ACCBH 002A Accumulator B High Word Register 0000
ACCBU 002C Accumulator B Upper Word Register 0000
PCL 002E Program Counter Low Word Register 0000
PCH 0030
— — — — — — — — Program Counter High Byte Register 0000
TBLPAG 0032
— — — — — — — — Table Page Address Pointer Register 0000
PSVPAG 0034
— — — — — — — — Program Memory Visibility Page Address Pointer Register 0000
RCOUNT 0036 Repeat Loop Counter Register xxxx
DCOUNT 0038 DCOUNT<15:0> xxxx
DOSTARTL 003A DOSTARTL<15:1> 0 xxxx
DOSTARTH 003C
— — — — — — — — — —DOSTARTH<5:0>00xx
DOENDL 003E DOENDL<15:1> 0 xxxx
DOENDH 0040
— — — — — — — — — — DOENDH 00xx
SR 0042 OA OB SA SB OAB SAB DA DC IPL2 IPL1 IPL0 RA N OV Z C 0000
CORCON 0044
— — — US EDT DL<2:0> SATA SATB SATDW ACCSAT IPL3 PSV RND IF 0020
MODCON 0046 XMODEN YMODEN
— — BWM<3:0> YWM<3:0> XWM<3:0> 0000
XMODSRT 0048 XS<15:1> 0 xxxx
XMODEND 004A XE<15:1> 1 xxxx
Legend: x = unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.