Zynq UltraScale+ Devices Register Reference > Module Summary > I2C Module > I2C_Data (I2C) Register

I2C_Data (I2C) Register

I2C_Data (I2C) Register Description

Register NameI2C_Data
Relative Address0x000000000C
Absolute Address 0x00FF02000C (I2C0)
0x00FF03000C (I2C1)
Width16
TypemixedMixed types. See bit-field details.
Reset Value0x00000000
DescriptionIIC data register

I2C_Data (I2C) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
Reserved15:8roRead-only0x0
DATA 7:0rwNormal read/write0x0data
0 -255: When written to, the data register sets data to transmit. When read from, the data register reads the last received byte of data.