LM3S328 Luminary Micro, Inc., LM3S328 Datasheet - Page 302

• Manufacturer Part Number: LM3S328
• Description: Microcontroller
• Manufacturer: Luminary Micro, Inc.

Inter-Integrated Circuit (I2C) Interface
Figure 14-9. Master Burst SEND
302
Error Service
write “---0-100
to I2CMCS
Idle
N
Error Service
Arb_Lost=”1”
Idle
Y
Error Service
Idle
Preliminary
write Slave Address
write “---0-011”
write DATA to
N
read I2CMCS
write “---0-101”
to I2CMSA
Y
to I2CMDR
N
Idle
N
N
N
to I2CMSA
read I2CMCS
read I2CMCS
Bus Busy=0
write DATA to
to I2CMSA
I2CMDR
Bus Busy=0
Index=n
Error=0
Busy=0
Error=0
Idle
Y
N
Y
Y
Y
Y
Sequence may be omitted in a
Single Master system
write “---0-001”
to I2CMSA
October 8, 2006