PIC16F1934 View Datasheet(PDF) - Microchip Technology
Part Name
Description
Manufacturer
PIC16F1934
Microchip Technology
PIC16F1934 Datasheet PDF : 418 Pages
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PIC16F193X/LF193X
TABLE 2-13: SPECIAL FUNCTION REGISTER SUMMARY (CONTINUED)
Address
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 15
780h(2) INDF0
781h(2) INDF1
782h(2) PCL
783h(2) STATUS
784h(2) FSR0L
785h(2) FSR0H
786h(2) FSR1L
787h(2) FSR1H
788h(2) BSR
789h(2) WREG
78Ah(1, 2) PCLATH
78Bh(2) 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
DC
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
—
—
—
BSR4
BSR3
BSR2
BSR1
Working Register
— Write Buffer for the upper 7 bits of the Program Counter
GIE
PEIE
TMR0IE
INTE
IOCIE TMR0IF INTF
xxxx xxxx xxxx xxxx
xxxx xxxx xxxx xxxx
C
BSR0
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
78Ch
—
Unimplemented
—
—
78Dh
—
Unimplemented
—
—
78Eh
—
Unimplemented
—
—
78Fh
—
Unimplemented
—
—
790h
—
Unimplemented
—
—
791h
LCDCON
LCDEN SLPEN
WERR
—
CS1
CS0
LMUX1 LMUX0 000- 0011 000- 0011
792h
LCDPS
WFT
BIASMD
LCDA
WA
LP3
LP2
LP1
LP0 0000 0000 0000 0000
793h
LCDREF
LCDIRE LCDIRS LCDIRI
—
VLCD3PE VLCD2PE VLCD1PE — 000- 000- 000- 000-
794h
LCDCST
—
—
—
—
—
LCDCST2 LCDCST1 LCDCST0 ---- -000 ---- -000
795h
LCDRL
LRLAP1 LRLAP0 LRLBP1 LRLBP0
—
LRLAT2 LRLAT1 LRLAT0 0000 -000 0000 -000
796h
—
Unimplemented
—
—
797h
—
Unimplemented
—
—
798h
LCDSE0
SE7
SE6
SE5
SE4
SE3
SE2
SE1
SE0 0000 0000 uuuu uuuu
799h
79Ah
LCDSE1
LCDSE2(3)
SE15
SE23
SE14
SE22
SE13
SE21
SE12
SE20
SE11
SE19
SE10
SE18
SE9
SE17
SE8 0000 0000 uuuu uuuu
SE16 0000 0000 uuuu uuuu
79Bh
—
Unimplemented
—
—
79Ch
—
Unimplemented
—
—
79Dh
—
Unimplemented
—
—
79Eh
—
Unimplemented
—
—
79Fh
—
Unimplemented
—
—
7A0h
LCDDATA0
SEG7
COM0
SEG6
COM0
SEG5
COM0
SEG4
COM0
SEG3
COM0
SEG2
COM0
SEG1
COM0
SEG0 xxxx xxxx uuuu uuuu
COM0
7A1h
7A2h
LCDDATA1
LCDDATA2(3)
SEG15
COM0
SEG23
COM0
SEG14
COM0
SEG22
COM0
SEG13
COM0
SEG21
COM0
SEG12
COM0
SEG20
COM0
SEG11
COM0
SEG19
COM0
SEG10
COM0
SEG18
COM0
SEG9
COM0
SEG17
COM0
SEG8
COM0
SEG16
COM0
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
7A3h
LCDDATA3
SEG7
COM1
SEG6
COM1
SEG5
COM1
SEG4
COM1
SEG3
COM1
SEG2
COM1
SEG1
COM1
SEG0 xxxx xxxx uuuu uuuu
COM1
7A4h
7A5h
LCDDATA4
LCDDATA5(3)
SEG15
COM1
SEG23
COM1
SEG14
COM1
SEG22
COM1
SEG13
COM1
SEG21
COM1
SEG12
COM1
SEG20
COM1
SEG11
COM1
SEG19
COM1
SEG10
COM1
SEG18
COM1
SEG9
COM1
SEG17
COM1
SEG8
COM1
SEG16
COM1
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
Legend:
Note 1:
2:
3:
x = unknown, u = unchanged, q = value depends on condition, - = unimplemented, read as ‘0’, r = reserved.
Shaded locations are unimplemented, read as ‘0’.
The upper byte of the program counter is not directly accessible. PCLATH is a holding register for the PC<14:8>, whose contents are transferred
to the upper byte of the program counter.
These registers can be addressed from any bank.
These registers/bits are not implemented on PIC16F1933/1936/1938/PIC16LF1933/1936/1938 devices, read as ‘0’.
© 2009 Microchip Technology Inc.
Preliminary
DS41364B-page 45
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