Hello Reggie, > The level translator i'm using is a prebuilt unit. It gets it's power > from the serial port (RTS & DTS) lines I think. I think the Philips utility uses DTR to reset the processor and RTS for forcing the procssor in 'boot-loader' mode. (You need some extra interfacing if you want to use these features) Probably your interface cannot work if these lines are toggling their levels. I have LPC2000 Flash utility V2.20 and it has a checkbox in the lower right corner to enable this feature. I don't know what levels it will use for the DTR/RTS if you disable it. I hope this will help you to get into the right direction. -- ============================== Aalt Lokhorst Schut Geometrische Meettechniek bv Duinkerkenstraat 21 9723 BN Groningen P.O. Box 5225 9700 GE Groningen The Netherlands Tel: +31-50-5877877 Fax: +31-50-5877899 E-mail: Lokhorst@... ==============================
Message
Re: [lpc2000] Re: Strange ISP Problem
2005-01-26 by Aalt Lokhorst
Attachments
- No local attachments were found for this message.