Texas Instruments TM4C1294NCPDT - Figure 18-14. Standard High Speed Mode Master Transmit

Figure 18-14. Standard High Speed Mode Master Transmit
IDLE
write slave address
to I2CMSA register
write „---10011”
to I2CMCS register
read I2CMCS register
Busy=’0'
Error=’0'
IDLE
write Slave Address
to I2MSA register
write Data
to I2CMDR register
yes
yes
no
no
Normal sequence starts here. The
sequence below covers SINGLE send
write „---0-111”
to I2CMCS register
read I2CMCS register
Busy=’0'
Error=’0'
IDLE
yes
yes
no
Error service
IDLE
no
Master code and
arbitration is always
done in FAST or
STANDARD mode
June 18, 20141296
Texas Instruments-Production Data
Inter-Integrated Circuit (I
2
C) Interface