LM3S1512_16 Datasheet, PDF (517/660 Pages) Texas Instruments – Stellaris LM3S1512 Microcontroller

Stellaris^® LM3S1512 Microcontroller
Figure 14-9. Master Burst SEND
Idle
Write Slave
Address to
I2CMSA
Write data to
I2CMDR
Sequence
may be
omitted in a
Single Master
system
Read I2CMCS
BUSY bit=0? ^NO
Read I2CMCS
NO _{BUSBSY bit=0?}
YES
Write ---0-011 to
I2CMCS
YES
ERROR bit=0? ^NO
YES
Write data to
I2CMDR
Write ---0-001 to NO
I2CMCS
Index=n?
YES
Write ---0-101 to
I2CMCS
NO _{ARBLST bit=1?}
YES
Write ---0-100 to
I2CMCS
Error Service
Idle
Read I2CMCS
NO _{BUSY bit=0?}
YES
Error Service
NO _{ERROR bit=0?}
YES
Idle
July 15, 2014
517
Texas Instruments-Production Data