- Reposting -
Need an Engineer to design the circuit schematic and PCB layout for a Rockchip RK3399 SoC.
This board will use a Linux based OS. All components used (wifi/bt /ethernet controller...) must have working linux drivers.
Board will need to have:
4GB RAM - LPDDR4
Ethernet Port - 100M or 1G, depending on component cost.
WiFi + Bluetooth - WiFi @ 2.4GHz and Bluetooth at rev 4.0
2 x USB 3.0 - for peripherals
2 x USB 2.0 - for peripherals
18 GPIO buttons
LCD connector. Best if RGB24, if can’t be used then MIPI DSI
USB Type C Port – For power (and data if enough host)
eMMC – 128GB
NGFF M.2 SSD connector
4 ADC channels. 6 bit low resolution is OK. It's for joystick components.
As many available GPIO as possible.
Board dimensions, buttons position, screw holes position, restrict areas and connector positions will be given and must follow precisely the reference, as the PCB will be use as replacement in an existing product. Best to keep same connector models, if connectors are different than the one in reference, then they must be positionned precisely such that they will fit in our product.
Please keep PCB layers to a minimum as to keep cost down.
Engineer will choose the components and provide a BOM.
Engineer has to provide impedance control guidelines.
Engineer has to debug the board and make sure it works correctly and is responsible to correct any hardware mistakes or issues.
Design must be done using : Kicad or Eagle.
Preferably someone who has already done RK3399 layout. At least another ARM board design with another SoC.
16 freelancers estão ofertando em média $1184 para esse trabalho
Hi I am experienced PCB designer with more than 15 years of experience. I have extensive experience with SOC system design. Please get in touch to discuss it further Regards
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