PIC16LF1503 Datasheet, PDF (25/340 Pages) Microchip Technology – 14-Pin Flash, 8-Bit Microcontrollers

PIC16(L)F1503
TABLE 3-5: SPECIAL FUNCTION REGISTER SUMMARY
Address Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Value on
POR, BOR
Value on all
other
Resets
Bank 0
00Ch PORTA
—
—
RA5
RA4
RA3
RA2
RA1
RA0
--xx xxxx --xx xxxx
00Dh —
Unimplemented
—
—
00Eh PORTC
—
—
RC5
RC4
RC3
RC2
RC1
RC0
--xx xxxx --xx xxxx
00Fh —
Unimplemented
—
—
010h —
Unimplemented
—
—
011h PIR1
TMR1GIF ADIF
—
—
SSP1IF
—
TMR2IF
TMR1IF 00-- 0-00 00-- 0-00
012h PIR2
—
C2IF
C1IF
—
BCL1IF NCO1IF
—
—
-00- -0-- -00- -0--
013h PIR3
—
—
—
—
—
—
CLC2IF
CLC1IF ---- --00 ---- --00
014h —
Unimplemented
—
—
015h TMR0
Holding Register for the 8-bit Timer0 Count
xxxx xxxx uuuu uuuu
016h TMR1L
Holding Register for the Least Significant Byte of the 16-bit TMR1 Count
xxxx xxxx uuuu uuuu
017h TMR1H
Holding Register for the Most Significant Byte of the 16-bit TMR1 Count
xxxx xxxx uuuu uuuu
018h T1CON
TMR1CS<1:0>
T1CKPS<1:0>
—
T1SYNC
—
TMR1ON 0000 -0-0 uuuu -u-u
019h T1GCON
TMR1GE T1GPOL T1GTM T1GSPM T1GGO/ T1GVAL
DONE
T1GSS<1:0>
0000 0x00 uuuu uxuu
01Ah TMR2
Timer2 Module Register
0000 0000 0000 0000
01Bh PR2
Timer2 Period Register
1111 1111 1111 1111
01Ch T2CON
—
T2OUTPS<3:0>
TMR2ON
T2CKPS<1:0>
-000 0000 -000 0000
01Dh —
Unimplemented
—
—
01Eh —
Unimplemented
—
—
01Fh —
Unimplemented
—
—
Bank 1
08Ch TRISA
—
—
TRISA5 TRISA4
—⁽²⁾
TRISA2 TRISA1
TRISA0 --11 1111 --11 1111
08Dh —
Unimplemented
—
—
08Eh TRISC
—
—
TRISC5 TRISC4 TRISC3 TRISC2 TRISC1
TRISC0 --11 1111 --11 1111
08Fh —
Unimplemented
—
—
090h —
Unimplemented
—
—
091h PIE1
TMR1GIE ADIE
—
—
SSP1IE
—
TMR2IE
TMR1IE 00-- 0-00 00-- 0-00
092h PIE2
—
C2IE
C1IE
—
BCLIE NCO1IE
—
—
-00- 00-- -00- 00--
093h PIE3
—
—
—
—
—
—
CLC2IE
CLC1IE ---- --00 ---- --00
094h —
Unimplemented
—
—
095h OPTION_REG WPUEN INTEDG TMR0CS TMR0SE
PSA
PS<2:0>
1111 1111 1111 1111
096h PCON
STKOVF STKUNF
—
RWDT RMCLR
RI
POR
BOR
00-1 11qq qq-q qquu
097h WDTCON
—
—
WDTPS<4:0>
SWDTEN --01 0110 --01 0110
098h —
Unimplemented
—
—
099h OSCCON
—
IRCF<3:0>
—
SCS<1:0>
-011 1-00 -011 1-00
09Ah OSCSTAT
—
—
—
HFIOFR
—
—
LFIOFR
HFIOFS ---0 --00 ---q --qq
09Bh ADRESL
A/D Result Register Low
xxxx xxxx uuuu uuuu
09Ch ADRESH
A/D Result Register High
xxxx xxxx uuuu uuuu
09Dh ADCON0
—
CHS<4:0>
GO/DONE
ADON -000 0000 -000 0000
09Eh ADCON1
ADFM
ADCS<2:0>
—
—
ADPREF<1:0>
0000 --00 0000 --00
09Fh ADCON2
TRIGSEL<3:0>
—
—
—
—
0000 ---- 0000 ----
Legend: x = unknown, u = unchanged, q = value depends on condition, - = unimplemented, r = reserved. Shaded locations are unimplemented, read as ‘0’.
Note 1: PIC16F1503 only.
2: Unimplemented, read as ‘1’.
 2011 Microchip Technology Inc.
Preliminary
DS41607A-page 25