Programming Custom LPC4337 board

[lpcware]

Content originally posted in LPCWare by tomkulaga on Wed Dec 19 05:57:59 MST 2012
Hi,

I'm wanting to develop a custom board with an lpc4337 on it and i was wondering if i can use DFU tool to program it directly via USB or do i need external hardware tools?

Also how does the internal flash compare to the QSPI flash in terms of code execution?

Tom

[lpcware]

Content originally posted in LPCWare by tomkulaga on Wed Dec 19 15:31:26 MST 2012
Brilliant. Thanks alot.

Tom

[lpcware]

Content originally posted in LPCWare by wellsk on Wed Dec 19 06:52:00 MST 2012
The DFU Utility can be used to program internal FLASH and most SPI FLASH boards that support USB boot. It will probably work fine for your board too.

Internal FLASH will be faster than SPI FLASH for code execution - IMO, it's the best way to go if you don't need the storage space of SPI FLASH.