HD6417144 RENESAS [Renesas Technology Corp], HD6417144 Datasheet - Page 560

• Manufacturer Part Number: HD6417144
• Description: 32-Bit RISC Microcomputer SuperHTM RISC engine Family/SH7144 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

14. I
14. Confirm that the ICDRF flag is set to 1, and then read ICDR.
15. Clear the IRIC flag to 0.
Rev.4.00 Mar. 27, 2008 Page 516 of 882
REJ09B0108-0400
(Master output)
(Master output)
(Slave output)
User processing
2
SDA
SDA
ICDRF
ICDRS
ICDRR
SCL
C Bus Interface (IIC) Option
IRIC
Figure 14.21 An Example of the Timing of Operations in Slave Receive Mode 1
Start condition issuance
bit 7
1
(MLS = ACKB = 0, HNDS = 0)
bit 6
2
bit 5
3
Slave address
Address + R/W
bit 4
4
bit 3
5
bit 2
6
bit 1
7
bit 0
R/W
8
9
[ 6 ]
A
Address + R/W
[ 7 ]
bit 7
1
Data 1
bit 6
2
[8] IRIC clear
Data 1
bit 5
3
[10] ICDR read
4
bit 4