Register 3: I
2
C Master Data (I2CMDR), offset 0x008
Important: Use caution when reading this register. Performing a read may change bit status.
This register contains the data to be transmitted when in the Master Transmit state, and the data
received when in the Master Receive state.
I2C Master Data (I2CMDR)
I2C Master 0 base: 0x4002.0000
Offset 0x008
Type R/W, reset 0x0000.0000
16171819202122232425262728293031
reserved
ROROROROROROROROROROROROROROROROType
0000000000000000Reset
0123456789101112131415
DATAreserved
R/WR/WR/WR/WR/WR/WR/WR/WROROROROROROROROType
0000000000000000Reset
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.
0x00ROreserved31:8
Data Transferred
Data transferred during transaction.
0x00R/WDATA7:0
June 22, 2010348
Texas Instruments-Production Data
Inter-Integrated Circuit (I
2
C) Interface