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PIC16LF1454 Datasheet, PDF (43/418 Pages) Microchip Technology – 14/20-Pin Flash, 8-Bit USB Microcontrollers with XLP Technology | |||
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PIC16(L)F1454/5/9
TABLE 3-12: SPECIAL FUNCTION REGISTER SUMMARY (CONTINUED)
Addres
s
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 31
F8Ch â
â
FE3h
Unimplemented
â
â
FE4h
STATUS_
SHAD
â
â
â
â
â
Z_SHAD DC_SHAD C_SHAD ---- -xxx ---- -uuu
FE5h
WREG_
SHAD
Working Register Shadow
xxxx xxxx uuuu uuuu
FE6h
BSR_
SHAD
â
â
â
Bank Select Register Shadow
---x xxxx ---u uuuu
FE7h
PCLATH_
SHAD
â
Program Counter Latch High Register Shadow
-xxx xxxx uuuu uuuu
FE8h
FSR0L_
SHAD
Indirect Data Memory Address 0 Low Pointer Shadow
xxxx xxxx uuuu uuuu
FE9h
FSR0H_
SHAD
Indirect Data Memory Address 0 High Pointer Shadow
xxxx xxxx uuuu uuuu
FEAh
FSR1L_
SHAD
Indirect Data Memory Address 1 Low Pointer Shadow
xxxx xxxx uuuu uuuu
FEBh
FSR1H_
SHAD
Indirect Data Memory Address 1 High Pointer Shadow
xxxx xxxx uuuu uuuu
FECh â
Unimplemented
â
â
FEDh STKPTR
â
â
â
Current Stack Pointer
---1 1111 ---1 1111
FEEh TOSL
Top-of-Stack Low byte
xxxx xxxx uuuu uuuu
FEFh TOSH
â
Top-of-Stack High byte
-xxx xxxx -uuu uuuu
Legend:
Note 1:
2:
3:
x = unknown, u = unchanged, q = value depends on condition, - = unimplemented, r = reserved. Shaded locations are unimplemented, read as â0â.
PIC16(L)F1459 only.
PIC16(L)F1455/9 only.
Unimplemented, read as â1â.
ï£ 2012 Microchip Technology Inc.
Preliminary
DS41639A-page 43
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