Texas Instruments CC3235 SimpleLink Series - Slave Command Sequence

Idle
Wri
te OWN Slave
Address to
I2CSOAR
Wri
te ------ 1
to I2CSCSR
Read I2CSCSR
NO
TREQ bit=1?
NO
RREQ bit=1?
YES
FBR is
also valid
YES
W
rite data to
I2CSDR
Read data from
I2CSDR
Functional Description www.ti.com
220
SWRU543–January 2019
Submit Documentation Feedback
Copyright © 2019, Texas Instruments Incorporated
Inter-Integrated Circuit (I
2
C) Interface
7.2.6.2 I2C Slave Command Sequences
Figure 7-13 shows a flow chart of the command sequence available for the I
2
C slave.
Figure 7-13. Slave Command Sequence