Datasheet
2011-2013 Microchip Technology Inc. DS40001453E-page 279
PIC16(L)F1847
TABLE 25-3: 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 IOCE TMR0IF INTF IOCF 88
PIE1
TMR1GIE ADIE RCIE TXIE SSP1IE CCP1IE TMR2IE TMR1IE 89
PIE2
OSFIE C2IE C1IE EEIE BCL1IE
—
— CCP2IE 90
PIE4
— — — — — —
BCL2IE SSP2IE
92
PIR1
TMR1GIF ADIF RCIF TXIF SSP1IF CCP1IF TMR2IF TMR1IF
93
PIR2
OSFIF C2IF C1IF EEIF BCL1IF — — CCP2IF
94
PIR4
— — — — — —
BCL2IF SSP2IF
96
TRISA
TRISA7 TRISA6 TRISA5 TRISA4 TRISA3 TRISA2 TRISA1 TRISA0 120
TRISB
TRISB7 TRISB6 TRISB5 TRISB4 TRISB3 TRISB2 TRISB1 TRISB0 126
SSP1ADD Synchronous Serial Port (I
2
C) Address Register 286
SSP1BUF MSSPx Receive Buffer/Transmit Register 235*
SSP1CON1 WCOL SSPOV SSPEN CKP SSPM<3:0> 283
SSP1CON2 GCEN ACKSTAT ACKDT ACKEN RCEN PEN RSEN SEN 284
SSP1CON3 ACKTIM PCIE SCIE BOEN SDAHT SBCDE AHEN DHEN 285
SSP1MSK Synchronous Serial Port (I
2
C mode) Address Mask Register 286
SSP1STAT
SMP CKE D/A
PSR/WUA BF 281
SSP2ADD
Synchronous Serial Port (I
2
C mode) Address Register
286
SSP2BUF
Synchronous Serial Port Receive Buffer/Transmit Register
235
SSP2CON1
Synchronous Serial Port (I
2
C mode) Address Register
283
SSP2CON2
Synchronous Serial Port (I
2
C mode) Address Mask Register
284
SSP2CON3
SMP CKE D/A PSR/WUA BF
285
SSP2MSK
WCOL SSPOV SSPEN CKP SSPM3 SSPM2 SSPM1 SSPM0
286
SSP2STAT
GCEN ACKSTAT ACKDT ACKEN RCEN PEN RSEN SEN
281
Legend: — = unimplemented, read as ‘0’. Shaded cells are not used by the MSSP module in I
2
C™ mode.
* Page provides register information.