kv260
Enablement
LAVA by default is configured to work with this DUT + LAA setup. If you opt for a different setup you’ll have to change your DUT + LAA device configuration on LAVA.
The KV260 DUT can be automated using the KV260 boards MIB.
Components
The following components are required to fully automate the board:
Short RJ45 network cable
USB-A male to MicroUSB male cable
USB-A male to USB-C male cable
Micro SD Card 128 GB
2.5/5.5mm barrel jack to MIB 2-pin connector, wired center positive
NF-A4x10 FLX Premium Fan
Fan heatsink
Software
In order for the KV260 DUT to be easily testable by LAVA, refer to the xilinx-lab-stuff repository
Hardware modification
In order to automate recovery, the DUT hardware should be modified.
Hardware modification
The DUT will not be automatizable without this modification.
Fan and Heatsink
We suggest this fan.
Noctua NF-A4x10 FLX fan
Connect it to the kv260 with the “3:2-pin Adapter NA-AC2” as shown.
Connect the fan
FWUEN button
A two-wires cable should be soldered around the FWUEN button. This will be used to drive the value high or low to trigger recovery.
MIB
The following picture shows how to connect the KV260 board to the MIB.
LAA Connections
DUT Connections
MIB Connections
Recovery
Connect the recovery wires cable to the KV260 MIB header labeled FWUEN as
indicated above.
Reset
Connect the reset wires cable to the KV260 MIB header labeled RESET as
indicated above.
Network
Connect the KV260 network interface to the LAA private network interface as indicated above.
Power
The KV260 gets power from the 2.5/5.5 mm barrel jack connected to the board and
the 12V header on the MIB.
Serial
Connect a USB cable from the carrier board MicroUSB port to USB on the MIB as
shown above.
USB
Connect the LAA USB OTG port (front facing) to the kv260 USB-A socket shown in
the picture above.
SD Card
At least, use and format a 128 GB SD card. Insert it in the SD card slot on the KV260 board. Some OS installers require large memory.