Finally, the three prototypes are ready as you can clearly see from the pictures below.
The resulting cost of each prototype resulted in 1200 euros (without VAT) higher than what was initially planned due to the global shortages of electronic components that have skyrocketed prices of some important chips. So, more donations are needed to fund these 4392 euros more (1200 x 3 + 22% VAT).
Now the Hardware Tests stage has started, but prior to that we still need to solder the HDMI connector that has arrived too late to be included during the production phase.
Soon, our Open Hardware motherboard called “Powerboard Tyche” will be inserted in its notebook body chassis for starting the multiple hardware tests.
Below, you can see a picture of the old dummy PCB used for testing how to fit in the notebook.
The notebook specifications are the following:
- CHASSIS: Slimbook Eclipse notebook case 15,6”
- CPU: NXP T2080, e6500 64-bit Power Architecture with Altivec technology
- 4 x e6500 dual-threaded cores, low-latency backside 2MB L2 cache, 16GFLOPS x core
- RAM: 2 x DDR3L SO-DIMM slots
- VIDEO: MXM3 Radeon HD Video Card (removable)
- AUDIO: C-Media 8828 sound chip, audio IN and audio OUT jacks
- USB: 3.0 and 2.0 ports
- NVM Express (NVMe), M.2 2280 connector
- 2 x SATA3
- 1 x SDHC card reader
- 1 x Gigabit ethernet RJ-45 connector
- WiFi connectivity
- Bluetooth connectivity
- POWER: on-board battery charger and power-management
Powerboard Tyche PCB source
This work was made using Mentor Expedition and it is ready and uploaded into our repository with all reported issues fixed, including issue number 5, the last one corrected . Thanks to our collaborators we are able to export this work using Altium form so the next days we will publish it and we will try to convert it to Open Source Kicad format ( and probably loosing something in the conversion process) . In our older post we have give more details regarding the PCB sources.