IXXBB1 Fujitsu Microelectronics, Inc., IXXBB1 Datasheet - Page 87

• Manufacturer Part Number: IXXBB1
• Description: 32-bit Proprietary Microcontroller Cmos Fr60 Mb91301 Series
• Manufacturer: Fujitsu Microelectronics, Inc.

Block Diagram (1 ch)
GCAA
FNSB
ENTB
ICCR
ICCR
ISMK
IBSR
IBCR
BEIE
INTE
IBCR
IBSR
ITMK
IDBL
RSC
SCC
MSS
GCA
TRX
ADT
BER
ACK
AAS
DBL
CS4
CS3
CS2
CS1
CS0
LRB
INT
EN
BB
AL
GC-ACK enable
RAL
ACK enable
Repeat start
Master
Bus busy
Global call
Last Bit
Start
Transmission/
reception
Slave
I
2 3 4 5
2
C operating enable
Clock enable
Clock select 2 (1/12)
Clock dividing 2
Slave address
Interrupt request
ITBA
comparison
Start/stop condition
Start/stop condition
Arbitration lost
IDAR
generation
detection
detection
ITMK
32
First Byte
End
ISBA
CLKP
IRQ
Shift clock edge
ISMK
change timing
Error
Sync
MB91301 Series
generation
Shift clock
SCL0/1
SDA0/1
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