This is a project is in two stages, and I have only priced for stage One !!!!!, if you want to take on both stages or just stage 2 ,please also get in touch, the second stage will be paid at a higher rate.
I need to develop a NXP LPC4370 based board. The first stage is relatively unskilled, which is to copy an existing schematic of a 256 pin LPC4357 board. The schematic must be done in Orcad schematic , ready for layout in Cadence Allegro.
I will then modify that design for a LPC4370 which as the same pin out, but as no internal Flash, so must boatload from external SPI Flash or use an external parallel Flash, The modifications will also include an extra high speed USB ports, this requires an external PHY, the other as it already built in.
Note: This will not be a SODIMM board, so page 8 of the pdf does not require copying.
I will then throw open the routing/layout of the board in Cadence Allegro, to the pcb layout engineers on this site and on another site, I will pick up the price of tooling up and build for the initial prototype, I am based in Shenzhen, so get a board done from here is cheap.
If you are able to take on the initial debug of the board (I will ship you the fully built prototype board), that would be a bonus , I am happy to have one iteration of the board done if you go on to do the p.c.b layout, (no one's perfect), on the high speed buses I expect full Signal integrity with Eye Patterns performed on all high speed busses.