PIC16F1938 Datasheet, PDF (282/452 Pages) Microchip Technology – 28/40/44-Pin Flash-Based, 8-Bit CMOS Microcontrollers

PIC16(L)F1938/9
TABLE 24-3: SUMMARY OF REGISTERS ASSOCIATED WITH I²C™ OPERATION
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Reset
Values on
Page:
INTCON
GIE
PEIE
TMR0IE
INTE
IOCIE
TMR0IF
INTF
IOCIF
PIE1
TMR1GIE
ADIE
RCIE
TXIE
SSPIE
CCP1IE TMR2IE TMR1IE
PIE2
OSFIE
C2IE
C1IE
EEIE
BCLIE
LCDIE
—
CCP2IE
PIR1
TMR1GIF
ADIF
RCIF
TXIF
SSPIF
CCP1IF
TMR2IF TMR1IF
PIR2
OSFIF
C2IF
C1IF
EEIF
BCLIF
LCDIF
—
CCP2IF
SSPADD
ADD<7:0>
SSPBUF MSSP Receive Buffer/Transmit Register
SSPCON1
WCOL
SSPOV
SSPEN
CKP
SSPM<3:0>
SSPCON2
GCEN ACKSTAT ACKDT
ACKEN
RCEN
PEN
RSEN
SEN
SSPCON3 ACKTIM
PCIE
SCIE
BOEN
SDAHT
SBCDE
AHEN
DHEN
SSPMSK
MSK<7:0>
SSPSTAT
SMP
CKE
D/A
P
S
R/W
UA
BF
TRISC
Legend:
*
TRISC7
TRISC6
TRISC5
TRISC4
TRISC3
TRISC2
TRISC1 TRISC0
— = unimplemented location, read as ‘0’. Shaded cells are not used by the MSSP module in I²C™ mode.
Page provides register information.
94
95
96
98
99
288
241*
285
286
287
288
284
138
D41574A-page 282
Preliminary
 2011 Microchip Technology Inc.