Flash Magic Forum

In-System Programming Support => LPC9xx/LPC9xxx => Topic started by: kaster on January 26, 2005, 08:50:24 pm

Title: For first time used LPC935 with FM?
Post by: kaster on January 26, 2005, 08:50:24 pm
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Title: Re: For first time used LPC935 with FM?
Post by: Andy Ayre on January 27, 2005, 09:22:03 am
Without seeing your board I cannot say for sure. However from the factory the device should power up into ISP mode. You can confirm this by connecting using Hyperterminal and sending a single 'U'. The 'U' should be echoed back. See the datasheet for the device and the Flash magic application notes for more information.

Title: Re: For first time used LPC935 with FM?
Post by: Joachim Woelk on January 31, 2005, 10:22:11 am
If you advise FM to use DTR and RTS, you should connect these signals to your board, instead of only GND, RXD and TXD. Please search www.keil.com for a schematic of their MCB900 board, if you need to know how this should be done.