PIC16LF1508 Datasheet, PDF (224/384 Pages) Microchip Technology – 20-Pin Flash, 8-Bit Microcontrollers with nanoWatt XLP Technology

PIC16(L)F1508/9
FIGURE 21-32:
SDAx
BUS COLLISION TIMING FOR TRANSMIT AND ACKNOWLEDGE
Data changes
while SCLx = 0
SDAx line pulled low
by another source
SDAx released
by master
Sample SDAx. While SCLx is high,
data does not match what is driven
by the master.
Bus collision has occurred.
SCLx
BCLxIF
Set bus collision
interrupt (BCLxIF)
DS41609A-page 224
Preliminary
 2011 Microchip Technology Inc.