Device Family: Intel® Stratix® 10

Intel Software: Configuration

Area: Component


Bug ID: FB: 555327;
IP: SmartVID Controller IP

Error Message: PMBUS error has occurred during reconfiguration

Description

You may see this error in Intel® Stratix® 10 VID devices due to failure in detecting VOUT_COMMAND within 200ms after PWRMGT_ALERT asserted. This is caused by communication error between Intel® Stratix® 10 device and external voltage regulator. nCONFIG toggle will not be able to recover for next configuration and the reconfiguration will fail.

Workaround/Fix

To work around this problem, power cycle the device.