Zynq UltraScale+ Devices Register Reference > Module Summary > I2C Module > I2C_Address (I2C) Register

I2C_Address (I2C) Register

I2C_Address (I2C) Register Description

Register NameI2C_Address
Relative Address0x0000000008
Absolute Address 0x00FF020008 (I2C0)
0x00FF030008 (I2C1)
Width16
TypemixedMixed types. See bit-field details.
Reset Value0x00000000
DescriptionIIC Address register

I2C_Address (I2C) Register Bit-Field Summary

Field NameBitsTypeReset ValueDescription
Reserved15:10roRead-only0x0Reserved, read as zero, ignored on write.
ADD 9:0rwNormal read/write0x0Address
0 - 1024: Normal addressing mode uses add[6:0]. Extended addressing mode uses add[9:0].