R5S72611 RENESAS [Renesas Technology Corp], R5S72611 Datasheet - Page 762

• Manufacturer Part Number: R5S72611
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7260 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 17 I
Figure 17.1 shows a block diagram of the I
Rev. 2.00 Sep. 07, 2007 Page 730 of 1312
REJ09B0320-0200
SDA
SCL
[Legend]
ICCR1:
ICCR2:
ICMR:
ICSR:
ICIER:
ICDRT:
ICDRR:
ICDRS:
SAR:
NF2CYC:
2
C Bus Interface 3 (IIC3)
I
I
I
I
I
I
I
I
Slave address register
NF2CYC register
2
2
2
2
2
2
2
2
C bus control register 1
C bus control register 2
C bus mode register
C bus status register
C bus interrupt enable register
C bus transmit data register
C bus receive data register
C bus shift register
Noise filter
Noise filter
Output
control
Output
control
Figure 17.1 Block Diagram of I
decision circuit
decision circuit
Arbitration
Bus state
2
C bus interface 3.
Transmission/
control circuit
reception
NF2CYC
ICDRR
ICDRT
ICDRS
ICIER
2
C Bus Interface 3
Transfer clock
comparator
generation
Address
ICCR1
ICCR2
circuit
ICMR
ICSR
SAR
generator
Interrupt
Interrupt
request