Re: [opendiag] VISA adapter

At 13:30 14.10.2003 'ã.'Converted: +0200, you wrote:
>I do not know for version 3.71 but version 3.7 work with adapter for version 3.4.Schematic with 2
>com ports,but on the net have not good schematic.It have some mistakes.

Really! Mistakes are around LED's ;-) Pin numbers of inverters are right but circles are in wrong direction.

> ----- Original Message -----
> From: artgyum
> To: opendiag@yahoogroups.com
> Sent: Tuesday, October 14, 2003 6:38 AM
> Subject: [opendiag] VISA adapter
>
>
> Hi people,
>
> I need help on VISA 1.82 adapter (ECUreader is version 1.48).
> Recently on guy sent me schematic of the VISA interface (based on
> Atmel and 24c32) and corresponding memory codes. He says, that the
> interface is really working.
>
> The interface is exactly the same, as in the Carsoft 3.71 (see in the
> Files).
> I assembled the adapter, but it doesn't work. The green LED (L-line)
> blinks, when the software tryes to connect to adapter, but nothing
> happens.
> The red message appears, saying that the ECUreader must be connected.
>
> I suspect, that the schematic is wrong...
>
> Anyone know, is this interface really working one? Can someone help
> me on this?
> Where I can find really working interface for the VISA?
>
> Thanks in advance.
> Artur
>
>
>
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Received on Tue Oct 14 14:55:24 2003