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Lpc2000

Index last updated: 2026-04-28 23:31 UTC

Message

Flash Utility Hell..

2004-05-07 by James Dabbs

We're attempting to program our target board using the Phillips ISP
utility.  We've used both the "Phillips LPC2000 Flash Utility V2.1.0"
and an earlier version of it, on 2 PC's -- a desktop and a laptop, both
running Windows 2000 and using "normal" non-USB serial ports at 9600
baud.

I can manually go in with HyperTerminal, get synchronized, and issue
commands to read the device ID.  This works great.  But with the Flash
Utility, I click the "Read Device ID" button  on the main form, push the
reset button when the "Please Reset your LPC2000 board now and then
press OK!" dialogue asks me to, and then I click OK.  The utility comes
back instantly and says, "Cannot communicate with test board!"

This app uses the secondary JTAG port, so we've got to figure this out.

Any ideas?

Thanks,

James Dabbs, TGA

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