LM3S328-IRN20-A0T Luminary Micro, Inc., LM3S328-IRN20-A0T Datasheet - Page 322

• Manufacturer Part Number: LM3S328-IRN20-A0T
• Description: Microcontroller
• Manufacturer: Luminary Micro, Inc.

Inter-Integrated Circuit (I2C) Interface
Table 14-3. Write Field Decoding for I2CMCS[3:0] Field (Sheet 1 of 3)
322
Idle
Current
State
All other combinations not listed are non-operations.
I2CMSA[0]
R/S
0
0
1
1
1
1
ACK
X
X
0
0
1
1
a
STOP
I2CMCS[3:0]
0
1
0
1
0
1
Preliminary
START
1
1
1
1
1
1
RUN
1
1
1
1
1
1
START condition followed by RECEIVE
START condition followed by RECEIVE
START condition followed by RECEIVE
NOP.
START condition followed by SEND
(master goes to the Master Transmit
state).
START condition followed by a SEND and
STOP condition (master remains in Idle
state).
operation with negative ACK (master
goes to the Master Receive state).
and STOP condition (master remains in
Idle state).
(master goes to the Master Receive
state).
Illegal.
Description
April 27, 2007