Re: [uCsimm] LM32019 LCD connector

From: Tom Walsh (tom@cyberiansoftware.com)
Date: Thu Mar 29 2001 - 14:00:38 EST


Asier Goikoetxea Yanci wrote:
>
> yes, I know, but I put the connector in the wrong position, as result, I
> connect LCD pins in wrong order too.
> Did I damage the LCD?
>

Only way to definately tell is to verify that you are pumping the
correct signals into the LCD, there is a chance that you may have
damaged your processor (MPU)... That 24 volt supply could have wrecked
havoc, I would say that there is a good chance that something is
damaged, 24 volts is a LOT of potential.

I would suggest that you get access to an oscilloscope and take a look
at the signals.

TomW

-- 
Tom Walsh - WN3L - Embedded Systems Consultant
'www.openhardware.net', 'www.cyberiansoftware.com'
"Windows? No thanks, I have work to do..."
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