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Forum Index : Microcontroller and PC projects : The CPU 80 Fix Trick

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LouisG
Senior Member

Joined: 19/03/2016
Location: Australia
Posts: 129

Posted: 09:44am 27 Jul 2018

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Hi all,

I managed to set up my Explore 100 as a self-contained computer (v5.04.08). However, it showed the banner with some characters corrupted. Time to apply the CPU 80 fix.

With the E100 communicating with MMEdit I typed CPU 80 and pressed enter.
Presto! the LCD cursor jumped to the left edge and displayed the command prompt. The PS2 keyboard worked perfectly. Nothing corrupted.

Now, how do I make this permanent? if I press the reset button on the E100 it reverts to its original state with corrupted characters.

Louis

erbp
Senior Member

Joined: 03/05/2016
Location: Australia
Posts: 195

Posted: 10:01am 27 Jul 2018

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Hi Louis,

I believe that bug was fixed in Firmware Version 5.04.09

Cheers,
Phil.

LouisG
Senior Member

Joined: 19/03/2016
Location: Australia
Posts: 129

Posted: 10:51am 27 Jul 2018

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Thanks Phil.

I'll try it. I wasn't aware 5.04.09 was released.

Regards,
Louis

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