Master Single Transmit - Texas Instruments Concerto F28M35 Series Technical Reference Manual

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SPRUH22I – April 2012 – Revised November 2019
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Figure 22-7. Master Single TRANSMIT
Write Slave
Address and
Transmit Bit to
I2CMSA
Write data to
I2CMDR
Read I2CMCS
NO
BUSBSY bit=0?
Write 0111
to I2CMCS
Read I2CMCS
NO
BUSY bit=0?
NO
Error Service ERROR bit=0?
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Idle
Sequence
may be
omitted in a
Single Master
system
YES
YES
YES
Idle
M3 Inter-Integrated Circuit (I2C) Interface
Functional Description
1491