Renesas H8S/2111B - Manual (Page 313)

Rev. 1.00, 05/04, page 279 of 544
SCL
in
SCL
out
SDA
in
SDA
out
(Slave 1)
SCL SDA
SCL
in
SCL
out
SDA
in
SDA
out
(Slave 2)
SCL SDA
SCL
in
SCL
out
SDA
in
SDA
out
(Master)
This LSI
SCL
SDA
V
CC
V
CC
SCL
SDA
V
DD
Figure 13.2 I 2 C Bus Interface Connections (Example: This LSI as Master)