Datasheet

DescriptionResetTypeNameBit/Field
Software should not rely on the value of a reserved bit. To provide
compatibility with future products, the value of a reserved bit should be
preserved across a read-modify-write operation.
0x0000.00ROreserved29:8
Clock Timeout Error
DescriptionValue
No clock timeout error.0
The clock timeout error has occurred.1
This bit is cleared when the master sends a STOP condition or if the
I
2
C master is reset.
0ROCLKTO7
Bus Busy
DescriptionValue
The I
2
C bus is idle.0
The I
2
C bus is busy.1
The bit changes based on the START and STOP conditions.
0ROBUSBSY6
I
2
C Idle
DescriptionValue
The I
2
C controller is not idle.0
The I
2
C controller is idle.1
1ROIDLE5
Arbitration Lost
DescriptionValue
The I
2
C controller won arbitration.0
The I
2
C controller lost arbitration.1
0ROARBLST4
Acknowledge Data
DescriptionValue
The transmitted data was acknowledged0
The transmitted data was not acknowledged.1
0RODATACK3
Acknowledge Address
DescriptionValue
The transmitted address was acknowledged0
The transmitted address was not acknowledged.1
0ROADRACK2
1453December 13, 2013
Texas Instruments-Advance Information
Tiva
™
TM4C129XNCZAD Microcontroller