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LM3S328_06 Datasheet, PDF (300/359 Pages) List of Unclassifed Manufacturers – Microcontroller | |||
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Inter-Integrated Circuit (I2C) Interface
Figure 14-6. R/S Bit in First Byte
MSB
LSB
R/S
Slave address
14.2.1.8
I2C Master Command Sequences
Figure 14-7 through Figure 14-12 present the command sequences available for the I2C master.
Figure 14-7. Master Single SEND
Idle
write Slave Address
to I2CMSA
write DATA to
to I2CMDR
read I2CMCS
Sequence may be omitted in a
Single Master system
N Bus Busy=0Y
write â---0-111â
to I2CMSA
read I2CMCS
N Bus Busy=0Y
Error Service
Idle
N Error=0 Y
Idle
300
October 8, 2006
Preliminary
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