PIC16LF1824T39A_12 Datasheet, PDF (35/418 Pages) Microchip Technology – 20-Pin Flash Microcontrollers with XLP Technology

PIC16LF1824T39A
TABLE 3-9: 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
F81h⁽¹⁾ INDF1
F82h⁽¹⁾
F83h⁽¹⁾
F84h⁽¹⁾
F85h⁽¹⁾
F86h⁽¹⁾
F87h⁽¹⁾
F88h⁽¹⁾
F89h⁽¹⁾
F8Ah⁽¹⁾
F8Bh⁽¹⁾
PCL
STATUS
FSR0L
FSR0H
FSR1L
FSR1H
BSR
WREG
PCLATH
INTCON
Addressing this location uses contents of FSR0H/FSR0L to address data memory
(not a physical register)
Addressing this location uses contents of FSR1H/FSR1L to address data memory
(not a physical register)
Program Counter (PC) Least Significant Byte
—
—
—
TO
PD
Z
Indirect Data Memory Address 0 Low Pointer
Indirect Data Memory Address 0 High Pointer
Indirect Data Memory Address 1 Low Pointer
Indirect Data Memory Address 1 High Pointer
—
—
—
BSR<4:0>
Working Register
—
Write Buffer for the upper 7 bits of the Program Counter
GIE
PEIE
TMR0IE
INTE
IOCIE
TMR0IF
DC
INTF
F8Ch
—
FE3h
—
Unimplemented
FE4h STATUS_
—
—
—
—
—
Z
DC
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:
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.
Unimplemented, read as ‘1’.
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
 2012 Microchip Technology Inc.
Preliminary
DS41657A-page 35