PIC16(L)F1824/1828
TABLE 3-8: SPECIAL FUNCTION REGISTER SUMMARY (CONTINUED)
Address Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bank 8
400h(1) INDF0
Addressing this location uses contents of FSR0H/FSR0L to address data memory
(not a physical register)
401h(1) INDF1
Addressing this location uses contents of FSR1H/FSR1L to address data memory
(not a physical register)
402h(1) PCL
Program Counter (PC) Least Significant Byte
403h(1) STATUS
—
—
—
TO
PD
Z
404h(1) FSR0L
Indirect Data Memory Address 0 Low Pointer
405h(1) FSR0H
Indirect Data Memory Address 0 High Pointer
406h(1) FSR1L
Indirect Data Memory Address 1 Low Pointer
407h(1) FSR1H
Indirect Data Memory Address 1 High Pointer
408h(1) BSR
—
—
—
BSR<4:0>
409h(1) WREG
Working Register
40Ah(1) PCLATH
—
Write Buffer for the upper 7 bits of the Program Counter
40Bh(1) INTCON
GIE
PEIE
TMR0IE
INTE
IOCIE
TMR0IF
40Ch —
Unimplemented
40Dh —
Unimplemented
40Eh —
Unimplemented
40Fh —
Unimplemented
410h —
Unimplemented
411h
—
Unimplemented
412h —
Unimplemented
413h —
Unimplemented
414h —
Unimplemented
415h TMR4
Timer4 Module Register
416h PR4
Timer4 Period Register
417h T4CON
—
T4OUTPS<3:0>
TMR4ON
418h —
Unimplemented
419h —
Unimplemented
41Ah —
Unimplemented
41Bh —
Unimplemented
41Ch TMR6
Timer6 Module Register
41Dh PR6
Timer6 Period Register
41Eh T6CON
—
T6OUTPS<3:0>
TMR6ON
41Fh —
Unimplemented
Legend:
Note 1:
2:
3:
x = unknown, u = unchanged, q = value depends on condition, - = unimplemented, r = reserved.
Shaded locations are unimplemented, read as ‘0’.
These registers can be addressed from any bank.
PIC16F/LF1828 only.
PIC16F/LF1824 only.
DC
C
INTF
IOCIF
T4CKPS<1:0>
T6CKPS<1:0>
Value on
POR, BOR
Value on all
other
Resets
xxxx xxxx xxxx xxxx
xxxx xxxx xxxx xxxx
0000 0000 0000 0000
---1 1000 ---q quuu
0000 0000 uuuu uuuu
0000 0000 0000 0000
0000 0000 uuuu uuuu
0000 0000 0000 0000
---0 0000 ---0 0000
0000 0000 uuuu uuuu
-000 0000 -000 0000
0000 000x 0000 000u
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
0000 0000 0000 0000
1111 1111 1111 1111
-000 0000 -000 0000
—
—
—
—
—
—
—
—
0000 0000 0000 0000
1111 1111 1111 1111
-000 0000 -000 0000
—
—
2010 Microchip Technology Inc.
Preliminary
DS41419B-page 41