Fujitsu MB90390 Series Hardware Manual page 464

CHAPTER 21 400 kHz I
436
2
C INTERFACE
Figure 21.4-2 Example of Receiving Data
Address slave for read
Clear ACK bit in IBCR if it's the
last byte to read from slave;
INT := 0
NO
Transfer End
Generate
repeated start or
stop condition
Start
NO
INT=1?
YES
YES Bus error
BER=1?
reenable IF
NO
Last byte
transferred?
YES