HD6432160 RENESAS [Renesas Technology Corp], HD6432160 Datasheet - Page 487

• Manufacturer Part Number: HD6432160
• Description: Hitachi 16-Bit Single-Chip Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

When WAIT = 0, and FS = 0 or FSX = 0 (I
SCL
SDA
IRIC
User processing
SCL
SDA
IRIC
User processing
(a) Data transfer ends with ICDRE=0 at transmission, or ICDRF=0 at reception.
(b) Data transfer ends with ICDRE=1 at transmission, or ICDRF=1 at reception.
7
7
7
7
Figure 16.26 IRIC Setting Timing and SCL Control (1)
8
8
8
8
2
C bus format, no wait)
9
A
9
A
Clear IRIC
Clear IRIC
1
1
Write to ICDR (transmit)
or read from ICDR (receive)
Rev. 2.0, 08/02, page 447 of 788
2
2
3
1
1
3
Clear IRIC