MB91360G Datasheet, PDF (118/189 Pages) Fujitsu Component Limited. – 32-bit RISC Microcontroller

MB91360G Series
(3) I²C Interface Block Diagram
ICCR
EN
ICCR
CS4
CS3
CS2
CS1
CS0
IBSR
BB
RSC
LRB
TRX
FBT
AL
IBCR
BER
BEIE
INTE
INT
I²C enable
Clock divider 1
56 78
Clock signal for division
Clock selector 1
Clock divider 2
2 4 8 16 32 64 128 256
Sync
Shift clock generator
Clock selector 2
Bus busy
Shift clock edge
conversion timing
Repeat start
Last Bit
Send/receive
Start-stop condition
deector
Error
First Byte
Arbitration lost detectior
SCL
Interrupt request
SDA
IBCR
SCC
MSS
ACK
GCAA
Start
Master
ACK enable
GC-ACK enable
End
Start-stop condition
detector
IBSR
AAS
GCA
Slave
Global call
IDAR
Slave address
comparator
IADR
118