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PIC16F1828T-I/SL View Datasheet(PDF) - Microchip Technology

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PIC16F1828T-I/SL Datasheet PDF : 419 Pages
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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
Bank 31
F80h(1) INDF0
Addressing this location uses contents of FSR0H/FSR0L to address data memory
(not a physical register)
F81h(1) INDF1
Addressing this location uses contents of FSR1H/FSR1L to address data memory
(not a physical register)
F82h(1) PCL
Program Counter (PC) Least Significant Byte
F83h(1) STATUS
TO
PD
Z
F84h(1) FSR0L
Indirect Data Memory Address 0 Low Pointer
F85h(1) FSR0H
Indirect Data Memory Address 0 High Pointer
F86h(1) FSR1L
Indirect Data Memory Address 1 Low Pointer
F87h(1) FSR1H
Indirect Data Memory Address 1 High Pointer
F88h(1) BSR
BSR<4:0>
F89h(1) WREG
Working Register
F8Ah(1) PCLATH
Write Buffer for the upper 7 bits of the Program Counter
F8Bh(1) INTCON
GIE
PEIE
TMR0IE
INTE
IOCIE
TMR0IF
F8Ch —
FE3h
Unimplemented
FE4h STATUS_
Z
SHAD
FE5h WREG_
Working Register Shadow
SHAD
FE6h BSR_
Bank Select Register Shadow
SHAD
FE7h PCLATH_
Program Counter Latch High Register Shadow
SHAD
FE8h
FSR0L_
SHAD
Indirect Data Memory Address 0 Low Pointer Shadow
FE9h
FSR0H_
SHAD
Indirect Data Memory Address 0 High Pointer Shadow
FEAh
FSR1L_
SHAD
Indirect Data Memory Address 1 Low Pointer Shadow
FEBh
FSR1H_
SHAD
Indirect Data Memory Address 1 High Pointer Shadow
FECh —
Unimplemented
FEDh STKPTR
Current Stack pointer
FEEh TOSL
Top-of-Stack Low byte
FEFh TOSH
Top-of-Stack High byte
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
INTF
DC
Bit 0
Value on
POR, BOR
Value on all
other
Resets
xxxx xxxx xxxx xxxx
xxxx xxxx xxxx xxxx
C
IOCIF
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
C
---- -xxx ---- -uuu
0000 0000 uuuu uuuu
---x xxxx ---u uuuu
-xxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
---1 1111 ---1 1111
xxxx xxxx uuuu uuuu
-xxx xxxx -uuu uuuu
2010 Microchip Technology Inc.
Preliminary
DS41419B-page 43

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