Board Reset

Kria KD240 Drive Starter Kit User Guide (UG1093)

Document ID
UG1093
Release Date
2024-04-24
Revision
1.1 English

Power-on Reset

  1. The SOM reset signal (PS_POR_L) is held in reset until the CC_PS_PGOOD signal is asserted on the carrier card.
  2. All the PS and PL I/O device reset signals on the carrier card are held in reset until 25 ms after the PS and PL power domain are powered up and stable.
  3. You can perform a hard reset on the KD240 Starter Kit by pressing the reset button (CC SW2) or by commanding a reset through software.

The following figure shows the reset functions supported on the KD240 Starter Kit.

Figure 1. Device Reset