HD6432160 RENESAS [Renesas Technology Corp], HD6432160 Datasheet - Page 488

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

Rev. 2.0, 08/02, page 448 of 788
When WAIT = 1, and FS = 0 or FSX = 0 (I
(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.
SCL
SDA
IRIC
User processing
SCL
SDA
IRIC
User processing
8
8
8
8
Figure 16.27 IRIC Setting Timing and SCL Control (2)
Clear IRIC
Clear IRIC
2
C bus format, wait inserted)
9
9
A
A
Clear IRIC
1
1
Write to ICDR (transmit)
or read from ICDR (receive)
2
2
1
1
3
3
Clear IRIC