LM3S102-IRN20 Luminary Micro, Inc., LM3S102-IRN20 Datasheet - Page 279

• Manufacturer Part Number: LM3S102-IRN20
• Description: Microcontroller
• Manufacturer: Luminary Micro, Inc.

Table 13-3. Write Field Decoding for I2CMCS[3:0] Field (Sheet 2 of 3)
October 6, 2006
Master
Transmit
Current
State
All other combinations not listed are non-operations.
I2CMSA[0]
R/S
X
X
X
0
0
1
1
1
1
ACK
X
X
X
X
X
0
0
1
1
STOP
I2CMCS[3:0]
0
1
1
0
1
0
1
0
1
Preliminary
START
0
0
0
1
1
1
1
1
1
RUN
1
0
1
1
1
1
1
1
1
SEND operation (master remains in
Master Transmit state).
STOP condition (master goes to Idle
state).
SEND followed by STOP condition
(master goes to Idle state).
Repeated START condition followed by a
SEND (master remains in Master
Transmit state).
Repeated START condition followed by
SEND and STOP condition (master goes
to Idle state).
Repeated START condition followed by a
RECEIVE operation with a negative ACK
(master goes to Master Receive state).
Repeated START condition followed by a
SEND and STOP condition (master goes
to Idle state).
Repeated START condition followed by
RECEIVE (master goes to Master
Receive state).
Illegal.
NOP.
Description
LM3S102 Data Sheet
279