SAMA5D4 Platform » VAS Product Release 2.0

Mini PC Testing 

1. 12V/5A power source record power consumption(12V) with different use cases @VenuMadhav , please setup ( with adapter, use one DC jack male female extension cable with ammeter in series using Banana jack)
2. connect 10" display with mini PC USB and HDMI3.
3. Test without hardware keyboard. use on-screen keyboard
4. Check graphics driver, or mini PC graphic capability for 3D rendering
5. Use any PC bench-marking software and evaluate the performance
6. run specific resource loading software and check resource ustilisation, heating, power
7. cover mini PC with thermocole sheet and run resource loading application and check thermal performance
8. Check resource utilization with different acq. duration and graph
9. check all interfaces (WiFi with RF ext. cable, USB, HDMI, ...)
   @Jagatheswaran J : Create one TPP document

Hand over to @Chetan Hugar before you take leave

Mini-PC Evaluation and Validation Activities Completed

1.Setup completed for Thinvent Treo Mini-PC (Intel N100) with 10" touchscreen display.
2.Verified display connectivity through HDMI and touch functionality through USB interface.
3.Verified operation without external hardware keyboard using Windows On-Screen Keyboard.
4.Measured power consumption under various operating conditions (Boot-up, Windows Idle, Browser + WiFi, Video Playback).
5.Verified Intel UHD Graphics driver installation through Device Manager.
6.Verified DirectX acceleration using dxdiag.
7.Performed 3D rendering/WebGL graphics validation and confirmed successful rendering without graphical issues.
8.Verified GPU utilization during graphics testing.
9.Executed CPU benchmark using Windows System Assessment Tool (winsat cpu) and confirmed stable operation.
10.Performed resource loading evaluation and verified system stability under load conditions.
11.Completed interface validation for USB, HDMI, WiFi, Ethernet, touchscreen, and on-screen keyboard functionality.
12.Verified Ethernet communication including link establishment, ping connectivity, and file transfer operation.
13.Conducted thermal performance evaluation using thermocol-covered enclosure conditions.
14.Thermal test executed continuously for 3 hours.
15.Observed chassis temperature progression:

15.1 1 Hour: 42.0°C
15.2 2 Hours: 43.6°C
15.3 2.5 Hours: 44.0°C
15.4 3 Hours: 44.5°C

Played an 8K Ultra HD video on the display and monitored CPU temperature using HWiNFO. What data i mentioned above that by external thermometer.
The temperature remained within acceptable limits during the test.Observed CPU core temperature approximately 80°C during testing.
16. No reboot, shutdown, display issues, touchscreen issues, or thermal throttling observed during the test duration.
17.Overall system operation remained stable throughout validation activities.

Result: All executed Mini-PC validation tests completed successfully and passed.

TPP Document-https://elpisit-my.sharepoint.com/:x:/g/personal/chetan_h_elpisitsolutions_com/IQDSa7OGgr-xTZm-25XeqkKdAV2isHRwcxe8ehIZ8Jw5wzM?e=dkO7Dc

Additional power validation testing was performed using a regulated bench power supply set to 12V and 2.5A current limit. The Mini-PC was operated continuously for 30 minutes while recording current consumption at 5-minute intervals. Observed current ranged from 0.9A to 2.045A. The device remained stable with no reboot, shutdown, hang, or abnormal behavior. Screenshots of the power supply readings were captured for reference

TPP Doc-https://elpisit-my.sharepoint.com/:x:/g/personal/chetan_h_elpisitsolutions_com/IQDSa7OGgr-xTZm-25XeqkKdAV2isHRwcxe8ehIZ8Jw5wzM?e=67Lj5Z

mini PC reliability test completed

Summary
mini PC with 10.1" through HDMI
Max CPU Temp 98deg.
max Chassis temp in a Pelican box with fins covered - 58deg
Pax. current - 2.1A during booting, 1.5A during resource loaded operation => Max 25W
Power source requirement = 12V/2.5A
3D rendering performed correctly