SAM4L Datasheet, PDF (716/1185 Pages) ATMEL Corporation – ATSAM ARM-based Flash MCU

ATSAM4L4/L2
Table 27-5. Bus Events
Event
Master transmitter receives
SMBus PEC Error
Master receiver discovers
SMBus PEC Error
CR.STOP is written by user
Effect
SR.DNAK is set.
SR.CCOMP not set.
CMDR.VALID remains set.
STOP automatically transmitted on bus.
SR.PECERR is set.
SR.CCOMP not set.
CMDR.VALID remains set.
STOP automatically transmitted on bus.
SR.STOP is set.
SR.CCOMP set.
CMDR.VALID remains set.
STOP transmitted on bus after current byte transfer has finished.
42023C–SAM–02/2013
716