DescriptionResetTypeNameBit/Field
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
Error
DescriptionValue
No error was detected on the last operation.0
An error occurred on the last operation.1
The error can be from the slave address not being acknowledged or the
transmit data not being acknowledged.
0ROERROR1
I
2
C Busy
DescriptionValue
The controller is idle.0
The controller is busy.1
When the BUSY bit is set, the other status bits are not valid.
0ROBUSY0
Write-Only Control Register
I2C Master Control/Status (I2CMCS)
I2C 0 base: 0x4002.0000
I2C 1 base: 0x4002.1000
Offset 0x004
Type WO, reset 0x0000.0020
16171819202122232425262728293031
reserved
ROROROROROROROROROROROROROROROROType
0000000000000000Reset
0123456789101112131415
RUNSTARTSTOPACK
reservedreserved
reserved
WOWOWOWOROROROROROROROROROROROROType
0000010000000000Reset
July 24, 2012738
Texas Instruments-Production Data
Inter-Integrated Circuit (I
2
C) Interface
OBSOLETE: TI has discontinued production of this device.
