Samsung S5PC100 User Manual page 661

S5PC100 USER'S MANUAL (REV1.0)
START
Slave Rx mode has
been configured.
I2C detects start signal. and, I2CDS
receives data.
I2C compares I2CADD and I2CDS
(the received slave address).
Matched?
Y
The I2C address match
interrupt is generated.
Read data from I2CDS.
Clear pending bit to
resume.
Stop?
N
SDA is shifted to I2CDS.
Interrupt is pending.
Figure 8.2-9 Operations for Slave/Receiver Mode
N
Y
END
2
I C-BUS INTERFACE
8.2-9