PIC17C75X Datasheet, PDF (140/320 Pages) Microchip Technology – High-Performance 8-Bit CMOS EPROM Microcontrollers

PIC17C75X
TABLE 15-3: REGISTERS ASSOCIATED WITH I²C OPERATION
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4 Bit 3
Bit 2 Bit 1 Bit 0
Value on
POR,
BOR
07h, Unbanked INTSTA
PEIF T0CKIF
T0IF
INTF PEIE T0CKIE T0IE INTE 0000 0000
10h, Bank 4 PIR2
SSPIF BCLIF
ADIF
—
CA4IF CA3IF TX2IF RC2IF _{00-- 0000}
11h, Bank 4 PIE2
SSPIE BCLIE
ADIE
—
CA4IE CA3IE TX2IE RC2IE _{00-- 0000}
10h. Bank 6 SSPADD Synchronous Serial Port (I2C mode) Address Register
0000 0000
14h, Bank 6 SSPBUF Synchronous Serial Port Receive Buffer/Transmit Register
xxxx xxxx
11h, Bank 6 SSPCON1 WCOL SSPOV SSPEN CKP SSPM3 SSPM2 SSPM1 SSPM0 _{0000 0000}
12h, Bank 6 SSPCON2 GCEN ACKSTAT ACKDT ACKEN RCEN PEN RSEN SEN _{0000 0000}
13h, Bank 6 SSPSTAT SMP
CKE
D/A
P
S
R/W
UA
BF
0000 0000
Legend: x = unknown, u = unchanged, - = unimplemented read as '0'. Shaded cells are not used by the SSP in I²C mode.
Note 1: Other (non power-up) resets include: external reset through MCLR and Watchdog Timer Reset.
Value on all
other resets
(Note 1)
0000 0000
00-- 0000
00-- 0000
0000 0000
uuuu uuuu
0000 0000
0000 0000
0000 0000
DS30264A-page 140
Preliminary
© 1997 Microchip Technology Inc.