Re: Perplexing 64 addressing finding

From: Jim Brain <>
Date: Wed, 9 Aug 2017 00:52:23 -0500
Message-ID: <>
On 8/9/2017 12:45 AM, Baltissen, GJPAA (Ruud) wrote:
> Hallo Jim,
> What does the circuit when you only connect ROMH?
If I change the app to send flash commands to $a000, and move the jumper 
to ROMH, the same bahevior is seen (it works)
> Another question, what do you mean with "unit will not flash"?
>    - nothing has been written at all
Nothing gets written at all.

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Received on 2017-08-09 06:00:08

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