Author Topic: FM PC Serial Control - LC900series  (Read 3553 times)

Joseph Goldburg

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FM PC Serial Control - LC900series
« on: June 07, 2005, 06:33:18 pm »
Hi FM,

Can you advise how the DTR  RTS and other PC signals operate to create the 3 pulses reset for ISP mode.

I wish to build my board and use the same signals out of the serial port.

An explaination on the Hardware config used in the 3 pulses reset method would be appreciated.


Andy Ayre

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Re: FM PC Serial Control - LC900series
« Reply #1 on: June 07, 2005, 08:48:03 pm »
You need to copy the circuit from the Keil MCB900 board. There is a link to the help file containing the schematic diagram on the Flash Magic web page.

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