Replica 1 TE issues

Get help here getting your replica 1 going

Postby vbriel » Mar Mon 09, 2009 3:57 pm

Hi Dex,

The flashing @ is what the actual Apple 1 used for a cursor. I am trying to be as correct as possible.

I have seen a blue tinge on a couple monitors caused by the driver, but it should be all black background with with characters. Do you have a different TV to try.

I'm not sure if the firmware is incorrect or if it is an issue with dealing with a 3.3V microcontroller. I have seen full speed text dumps work, but in some cases where it does a lot of character returns, I have now seen a blank space. I'm looking into this issue now.

Not sure why you are having a problem with ASCII keyboard, it is direct to 6821 chip. This is the first issue I have seen with an ASCII keyboard.

Vince
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Postby Ckelly » Mar Wed 11, 2009 6:26 pm

Just FYI--I also see the blue background on a Sony Trinatron TV and both Dell and Gateway LCD monitors.
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Postby vbriel » Mar Wed 11, 2009 7:04 pm

Is it a blue frame or a blue background? I'll see if I can get the color more black and white in the driver.

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