I2C Controller Implementations

Versal Adaptive SoC Technical Reference Manual (AM011)

Document ID
Release Date
1.6 English

The Versal device I2C controllers are similar to the controllers in the AMD Zynq™ UltraScale+™ MPSoCs I2C controllers. The following table shows the I2C and I3C controller instances and implementations.

Table 1. I2C Controller Implementations
Device Generation Instances I2C Controller I3C Controller
UltraScale+ MPSoC 1x I2C in PMC SYSMON

2x I2C in LPD

Cadence dcw0701_R114_f0100_final Not available
Versal adaptive SoC 1x I2C in PMC on MIO pins

2x I2C in LPD on MIO pins

1x I2C PMC SYSMON on MIO pins

Cadence dcw0701_R114_f0100_final Data_hold_control register added to extend SDA output hold time Not available