TABLE 4-3:
CPU CORE REGISTERS MAP
File
Name
All
Resets
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
WREG0
WREG1
WREG2
WREG3
WREG4
WREG5
WREG6
WREG7
WREG8
WREG9
WREG10
WREG11
WREG12
WREG13
WREG14
WREG15
SPLIM
0000
0002
0004
0006
0008
000A
000C
000E
0010
0012
0014
0016
0018
001A
001C
001E
0020
002E
0030
0032
0034
0036
0042
0044
0052
Working Register 0
Working Register 1
Working Register 2
Working Register 3
Working Register 4
Working Register 5
Working Register 6
Working Register 7
Working Register 8
Working Register 9
Working Register 10
Working Register 11
Working Register 12
Working Register 13
Working Register 14
Working Register 15
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0000
0800
xxxx
0000
0000
0000
0000
xxxx
0000
0000
xxxx
Stack Pointer Limit Value Register
Program Counter Low Word Register
PCL
PCH
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Program Counter Register High Byte
Table Memory Page Address Register
TBLPAG
PSVPAG
RCOUNT
SR
—
—
Program Space Visibility Page Address Register
Repeat Loop Counter Register
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
DC
—
IPL2
—
IPL1
—
IPL0
—
RA
—
N
OV
Z
C
CORCON
DISICNT
Legend:
IPL3
PSV
—
—
Disable Interrupts Counter Register
— = unimplemented, read as ‘0’. Reset values are shown in hexadecimal.
MICROCHIP [ MICROCHIP ]
