Datasheet

 2010-2012 Microchip Technology Inc. DS41414D-page 289
PIC16(L)F1946/47
TABLE 24-3: SUMMARY OF REGISTERS ASSOCIATED WITH I
2
C™ 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 92
PIE1
TMR1GIE ADIE RCIE TXIE SSPIE CCP1IE TMR2IE TMR1IE 93
PIE2
OSFIE C2IE C1IE EEIE BCLIE
LCDIE
C3IE CCP2IE
(1)
94
PIE4
(1)
— — RC2IE TX2IE — —
BCL2IE SSP2IE
96
PIR1
TMR1GIF ADIF RCIF TXIF SSPIF CCP1IF TMR2IF TMR1IF
97
PIR2
OSFIF C2IF C1IF EEIF BCLIF LCDIF C3IF CCP2IF
(1)
98
PIR4
(1)
— — RC2IF TX2IF — —
BCL2IF SSP2IF
100
TRISA
TRISA7 TRISA6 TRISA5 TRISA4 TRISA3 TRISA2 TRISA1 TRISA0 131
TRISB
TRISB7 TRISB6 TRISB5 TRISB4 TRISB3 TRISB2 TRISB1 TRISB0 134
SSP1ADD ADD<7:0> 296
SSP1BUF MSSPx Receive Buffer/Transmit Register 247*
SSP1CON1 WCOL SSPOV SSPEN CKP SSPM<3:0> 292
SSP1CON2 GCEN ACKSTAT ACKDT ACKEN RCEN PEN RSEN SEN 294
SSP1CON3 ACKTIM PCIE SCIE BOEN SDAHT SBCDE AHEN DHEN 295
SSP1MSK MSK<7:0> 296
SSP1STAT
SMP CKE D/A
PSR/WUA BF 291
SSP2ADD ADD<7:0> 296
SSP2BUF MSSP2 Receive Buffer/Transmit Register 247*
SSP2CON1 WCOL SSPOV SSPEN CKP SSPM<3:0> 292
SSP2CON2 GCEN ACKSTAT ACKDT ACKEN RCEN PEN RSEN SEN 294
SSP2CON3 ACKTIM PCIE SCIE BOEN SDAHT SBCDE AHEN DHEN 295
SSP2MSK MSK<7:0> 296
SSP2STAT
SMP CKE D/A
PSR/WUA BF 291
Legend: — = unimplemented location, read as ‘0’. Shaded cells are not used by the MSSP module in I
2
C™ mode.
* Page provides register information.
Note 1: PIC16F1947 only.