Chapter 6
Troubleshooting
For card installation support and debugging information, see the Alveo Card Debug Guide
(
).
Known Issues
• xbutil validate output shows AUX power connector not available even when connected:
When you run
xbutil validate
, the output shows an error message: AUX power connector
not available. Skipping validation. To confirm the AUX power connector is connected, run the
following command and validate the displayed Auxiliary voltage and current values are not
close to zero.
/opt/xilinx/xrt/bin/xbutil examine -r electrical --device <user bdf>
Where
<user BDF>
is the card to be programmed. To obtain the device management BDF,
An example of the output is shown below.
Electrical
Max Power : 225 Watts
Power : 9.116672 Watts
Power Warning : false
Power Rails : Voltage Current
12 Volts Auxillary : 12.024 V, 0.224 A
12 Volts PCI Express : 12.016 V, 0.352 A
3.3 Volts PCI Express : 3.344 V, 0.656 A
Internal FPGA Vcc : 0.851 V, 2.400 A
Internal FPGA Vcc IO : 0.850 V, 0.300 A
5.5 Volts System : 4.960 V
1.8 Volts Top : 1.802 V
0.9 Volts Vcc : 0.902 V
Mgt Vtt : 1.194 V
3.3 Volts Vcc : 3.329 V
1.2 Volts HBM : 1.202 V
Vpp 2.5 Volts : 2.472 V
Chapter 6: Troubleshooting
UG1525 (v1.1) March 8, 2022
Varium C1100 Compute Adaptor Installation Guide
22