LM3S102 Luminary Micro, Inc, LM3S102 Datasheet - Page 266

• Manufacturer Part Number: LM3S102
• Description: Lm3s102 Arm Microcontroller
• Manufacturer: Luminary Micro, Inc

Inter-Integrated Circuit (I2C) Interface
13.2.1.8
Figure 13-7. Master Single SEND
266
Figure 13-6. R/S Bit in First Byte
I
Figure 13-7 through Figure 13-12 present the command sequences available for the I
2
C Master Command Sequences
Error Service
Idle
MSB
write Slave Address
Preliminary
write “---0-111”
N
write DATA to
read I2CMCS
to I2CMSA
to I2CMDR
N
Idle
N
to I2CMSA
read I2CMCS
Bus Busy=0
Slave address
Bus Busy=0
Error=0
Idle
Y
Y
Y
Sequence may be omitted in a
Single Master system
LSB
R/S
2
C master.
July 6, 2006