Datasheet

Section 18 I
2
C Bus Interface [Option]
(This function is not available in the H8S/2695)
Page 878 of 1434 R01UH0166EJ0600 Rev. 6.00
Mar 02, 2011
H8S/2633 Group, H8S/2633 F-ZTAT
TM
,
H8S/2633R F-ZTAT
TM
, H8S/2695
18.3.5 Slave Receive Operation
In slave receive mode, the master device outputs the transmit clock and transmit data, and the
slave device returns an acknowledge signal.
The slave device compares its own address with the slave address in the first frame following the
establishment of the start condition issued by the master device. If the addresses match, the slave
device operates as the slave device designated by the master device.
Figure 18.14 is a flowchart showing an example of slave receive mode operation.