Re: Does anyone know Code Composer for TMS320C54x ?

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Article #2635

#2635

From: jmontvil
Date: Mon, 15 May 2000 00:00

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In article <391BB726.DD8F462A@espeo.univ-orleans.fr>,
  John FISCHER <fischer@espeo.univ-orleans.fr> wrote:
> Hi,
>
>   Everything is told..
>
>   I have got a fucking problem... When I run my program on the DSP, a
> messagebox appears "INVALID HARWARE KEY" and the app is crashed.
>
>   Thank for your answer.
>
>   John
>
>

John,

I understand your frustration as I've been through this before. If
you're using one of the parallel port JTAG pods, you MUST NOT cascade
the Code Composer dongle with the pod. The CC dongle must have its own
parallel port (preferably LPT1). I recommend this in spite of what your
pod vendor may have told you. It's my theory that CC is going out and
checking that dongle periodically, and if the pod is receiving or
transmitting at that same moment, BOOM !!!!

$30 and a trip to CompUSA for an add-on parallel port board fixed my
problem right up.

Jim Montville

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From: jmontvil@my-deja.com
Subject: Re: Does anyone know Code Composer for TMS320C54x ?
Date: 2000/05/15
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