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Re: dml attempts a Raven

Posted: 07 Jul 2025 18:10
by dml
/o/
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vga-ok.jpg

Re: dml attempts a Raven

Posted: 07 Jul 2025 18:13
by mrbombermillzy
...and another Raven is born! :dualthumbup:

Re: dml attempts a Raven

Posted: 07 Jul 2025 18:14
by dml
I hereby claim serial number #10

:D

Re: dml attempts a Raven

Posted: 07 Jul 2025 18:18
by JezC
mrbombermillzy wrote: 07 Jul 2025 18:13 ...and another Raven is born! :dualthumbup:
Great result @dml !

@mrbombermillzy Should that be fledged rather than born?

:hide: :hide: :hide:

Re: dml attempts a Raven

Posted: 07 Jul 2025 18:26
by agranlund
omg it’s alive! :cheers:

Pizzabox c-lab to the rescue :)
(such a nice machine, not at all jealous..)

Those old ceramic mfp’s really do look nice. Do yours run quite hot as well compared to the plastic ones?

Re: dml attempts a Raven

Posted: 07 Jul 2025 18:29
by Maximilian
:bravo:

Re: dml attempts a Raven

Posted: 07 Jul 2025 18:38
by exxos
:bravo: :girldance: :cheer: :girldance:

So what was the problem then ?

Re: dml attempts a Raven

Posted: 07 Jul 2025 19:13
by dml
agranlund wrote: 07 Jul 2025 18:26 Those old ceramic mfp’s really do look nice. Do yours run quite hot as well compared to the plastic ones?
On the toasty side yes. I think they are 4 or 5MHz parts.

Not going to heatsink them - they can burn in style :p

Re: dml attempts a Raven

Posted: 07 Jul 2025 19:21
by dml
exxos wrote: 07 Jul 2025 18:38 So what was the problem then ?
Some complicated driver errors. Driver = person behind wheel.

First problem was finding a bad IC on wheebay instead of going premium.

Second problem was not soldering all the pins on the microscopic RAM chips - and then checking them with a microscope multiple times but not actually checking shoulder-to-pad continuity on all of them.

Third problem was trying to use a selection of PC USB-RS232 cables which don't understand how to RS232.


Or maybe it was just upset with me plugging PCs & Macs into it constantly. Things all started to go smoothly when the pizzabox Atari appeared. :D

Re: dml attempts a Raven

Posted: 07 Jul 2025 22:14
by CiH
dml wrote: 07 Jul 2025 18:14 I hereby claim serial number #10

:D
So when's Bad Mood going to be ported to Raven? :D