DSPIC33FJ32MC302-E/SO View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

DSPIC33FJ32MC302-E/SO

16-bit Digital Signal Controllers (up to 128 KB Flash and 16K SRAM) with Motor Control PWM and Advanced Analog

Microchip Technology 

4.4 Special Function Register Maps

TABLE 4-1: CPU CORE REGISTERS MAP

SFR Name 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

WREG0

0000

Working Register 0

WREG1

0002

Working Register 1

WREG2

0004

Working Register 2

WREG3

0006

Working Register 3

WREG4

0008

Working Register 4

WREG5

000A

Working Register 5

WREG6

000C

Working Register 6

WREG7

000E

Working Register 7

WREG8

0010

Working Register 8

WREG9

0012

Working Register 9

WREG10

0014

Working Register 10

WREG11

0016

Working Register 11

WREG12

0018

Working Register 12

WREG13

001A

Working Register 13

WREG14

001C

Working Register 14

WREG15

001E

Working Register 15

SPLIM

0020

Stack Pointer Limit Register

ACCAL

0022

ACCAL

ACCAH

0024

ACCAH

ACCAU

0026

ACCA<39>

ACCAU

ACCBL

0028

ACCBL

ACCBH

002A

ACCBH

ACCBU

002C

ACCB<39>

ACCBU

PCL

002E

Program Counter Low Word Register

PCH

0030

—

—

—

—

—

—

—

—

Program Counter High Byte Register

TBLPAG

0032

—

—

—

—

—

—

—

—

Table Page Address Pointer Register

PSVPAG

0034

—

—

—

—

—

—

—

—

Program Memory Visibility Page Address Pointer Register

RCOUNT

0036

Repeat Loop Counter Register

DCOUNT

0038

DCOUNT<15:0>

DOSTARTL 003A

DOSTARTL<15:1>

DOSTARTH 003C

—

—

—

—

—

—

—

—

—

—

DOSTARTH<5:0>

DOENDL

003E

DOENDL<15:1>

DOENDH

0040

—

—

—

—

—

—

—

—

—

—

DOENDH<5:0>

SR

0042

OA

OB

SA

SB

OAB

SAB

DA

DC

IPL2

IPL1

IPL0

RA

N

OV

Z

CORCON

0044

—

—

—

US

EDT

DL<2:0>

SATA

SATB SATDW ACCSAT IPL3

PSV

RND

Legend: x = unknown value on Reset, — = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.

Bit 0

0

0

C

IF

All

Resets

0000

0000

0000

0000

0000

0000

0000

0000

0000

0000

0000

0000

0000

0000

0000

0800

xxxx

xxxx

xxxx

xxxx

xxxx

xxxx

xxxx

xxxx

0000

0000

0000

xxxx

xxxx

xxxx

00xx

xxxx

00xx

0000

0020

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