PIC16F610/616/16HV610/616
TABLE 2-1: PIC16F610/616/16HV610/616 SPECIAL FUNCTION REGISTERS SUMMARY BANK 0
Addr
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Value on
POR, BOR
Page
Bank 0
00h INDF
Addressing this location uses contents of FSR to address data memory (not a physical register)
xxxx xxxx 24, 116
01h TMR0
Timer0 Module’s Register
xxxx xxxx 45, 116
02h PCL
Program Counter’s (PC) Least Significant Byte
0000 0000 24, 116
03h STATUS
IRP(1)
RP1(1)
RP0
TO
PD
Z
DC
C
0001 1xxx 18, 116
04h FSR
Indirect Data Memory Address Pointer
xxxx xxxx 24, 116
05h PORTA
—
—
RA5
RA4
RA3
RA2
RA1
RA0 --x0 x000 33, 116
06h
—
Unimplemented
—
—
07h PORTC
—
—
RC5
RC4
RC3
RC2
RC1
RC0 --xx 00xx 42, 116
08h
—
Unimplemented
—
—
09h
—
Unimplemented
—
—
0Ah PCLATH
—
—
—
Write Buffer for upper 5 bits of Program Counter
---0 0000 24, 116
0Bh INTCON
0Ch PIR1
GIE
PEIE
T0IE
INTE
—
ADIF(2) CCP1IF(2) C2IF
RAIE
C1IF
T0IF
—
INTF
RAIF 0000 0000 20, 116
TMR2IF(2) TMR1IF -000 0-00 22, 116
0Dh
—
Unimplemented
—
—
0Eh TMR1L
Holding Register for the Least Significant Byte of the 16-bit TMR1 Register
xxxx xxxx 49, 116
0Fh TMR1H
Holding Register for the Most Significant Byte of the 16-bit TMR1 Register
xxxx xxxx 49, 116
10h T1CON
T1GINV TMR1GE T1CKPS1 T1CKPS0 T1OSCEN T1SYNC TMR1CS TMR1ON 0000 0000 52, 116
11h TMR2(2)
Timer2 Module Register
0000 0000 55, 116
12h T2CON(2)
—
TOUTPS3 TOUTPS2 TOUTPS1 TOUTPS0 TMR2ON T2CKPS1 T2CKPS0 -000 0000 56, 116
13h CCPR1L(2) Capture/Compare/PWM Register 1 Low Byte
xxxx xxxx 86, 116
14h CCPR1H(2) Capture/Compare/PWM Register 1 High Byte
xxxx xxxx 86, 116
15h CCP1CON(2) P1M1
P1M0
DC1B1 DC1B0 CCP1M3 CCP1M2 CCP1M1 CCP1M0 0000 0000 85, 116
16h PWM1CON(2) PRSEN
PDC6
PDC5
PDC4
PDC3
PDC2
PDC1
PDC0 0000 0000 85, 116
17h ECCPAS(2) ECCPASE ECCPAS2 ECCPAS1 ECCPAS0 PSSAC1 PSSAC0 PSSBD1 PSSBD0 0000 0000 102, 116
18h
—
Unimplemented
—
—
19h VRCON
C1VREN C2VREN VRR
FVREN
VR3
VR2
VR1
VR0 0000 0000 72, 116
1Ah CM1CON0
C1ON
C1OUT
C1OE
C1POL
—
C1R
C1CH1 C1CH0 0000 -000 62, 116
1Bh CM2CON0
C2ON
C2OUT
C2OE
C2POL
—
C2R
C2CH1 C2CH0 0000 -000 63, 116
1Ch CM2CON1 MC1OUT MC2OUT
—
T1ACS C1HYS C2HYS T1GSS C2SYNC 00-0 0010 65, 116
1Dh
—
Unimplemented
—
—
1Eh ADRESH(2,3) Most Significant 8 bits of the left shifted A/D result or 2 bits of right shifted result
xxxx xxxx 80, 116
1Fh ADCON0(2)
ADFM
VCFG
CHS3
CHS2
CHS1
CHS0 GO/DONE ADON 0000 0000 78, 116
Legend:
Note 1:
2:
3:
– = Unimplemented locations read as ‘0’, u = unchanged, x = unknown, q = value depends on condition, shaded = unimplemented
IRP and RP1 bits are reserved, always maintain these bits clear.
PIC16F616/16HV616 only.
Read-only register.
DS41288F-page 16
© 2009 Microchip Technology Inc.