Opal Kelly issues this PCN to existing customers of the listed product(s) to inform them of changes and/or updates that may affect current inventory or current and future applications of the product.

22 June 2022

The following items are affected by this PCN:

All XEM7360 versions running firmware v1.42 and previous

Firmware versions 1.42 and previous allowed a VADJ voltage of 0.8V to be set, and used 0.8V as the default when no setting was configured. However Kintex-7 IO banks minimum voltage is specified as 1.14V. IO may not function reliably below that voltage.

Firmware newer than v1.42 has been updated so that the minimum valid VADJ voltage, and the default voltage, is 1.2V