HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 863

• Manufacturer Part Number: HD6412373R
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

(master output)
(master output)
(slave output)
(slave output)
processing
(master output)
(master output)
(slave output)
(slave output)
ICDRS
ICDRR
RDRF
processing
SCL
SDA
SDA
SCL
User
ICDRS
ICDRR
RDRF
User
SCL
SDA
SDA
SCL
Figure 16.11 Slave Receive Mode Operation Timing 1
Figure 16.12 Slave Receive Mode Operation Timing 2
A
9
[2] Read ICDRR (dummy read), and clear RDRF.
A
9
Bit 7
1
Data 1
Bit 6
Bit 7
2
Data 1
1
Bit 5
Bit 6
3
2
Bit 4
Bit 5
4
3
[3] Set ACKBT
Bit 3
Bit 4
5
Section 16 I
4
Rev.7.00 Mar. 18, 2009 page 795 of 1136
Bit 2
Bit 3
6
5
Bit 1
Bit 2
7
6
[3] Read ICDRR,
2
C Bus Interface 2 (IIC2) (Option)
and clear RDRF.
Bit 0
Bit 1
8
[2] Read ICDRR, and clear RDRF.
7
A
Bit 0
8
REJ09B0109-0700
9
[4] Read ICDRR,
A
9
and clear RDRF.
Data 1
Data 2
Bit 7
Data 1
1
Data 2