A breif discussion on how to create a programming interface for the LPC1768 using LPC11U35

Form a starting point I looked through the HDK documrntation, and realised that this is quite a simple circuit.
as my appitite grew, I looked for a way of making it a reality.

Prior to this, I have been looking through the schematics & datasheets for LPC812-MAX,

supprisingly, I found all the electronics I needed to make a prototype,

Step 1, remove LPC812, and clean pads, so no shorts, Step 2, connect some wires between LPC812-MAX board, and target board, Gnd, 3V3, Reset, SWDIO & SWCLK, - thats all. Step 3, Re-Flash LPC812-MAX with HDK Software, Step 4, reset / unplug, New device appears, and installs stuff. Step 5, compile test program, save to new drive, reset TARGET, job done.

Whats next ?

This is not an ideal solution, as the 'programmer' is quite big and unwelding.

So, design a custom PCB.

Using the HDK demo schematic, I stripped out all but minimal parts, and came up with

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