NEC Renesas V850/SC1 User Manual page 374

A serial bus configuration example is shown below.
Figure 11-22. Serial Bus Configuration Example Using I
Master CPU1
Slave CPU1
Address 1
372
CHAPTER 11 SERIAL INTERFACE FUNCTION
Serial data bus
SDA
Serial clock
SCL
User's Manual U15109EJ3V0UD
2
C Bus
+V +V
DD DD
SDA
SCL
SDA
SCL
SDA
SCL
SDA
SCL
Master CPU2
Slave CPU2
Address 2
Slave CPU3
Address 3
Slave IC
Address 4
Slave IC
Address N