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Re: OSI 600D Superboard Build

Posted: 11 Jan 2024 11:50
by HigashiJun
stephen_usher wrote: 11 Jan 2024 10:15 They do look very 1970s grey keycaps. :-) I think they went out of fashion as soon as computers went consumer and grey was too dull. :-)
Commodore 64's keycaps would look more retro IMHO.

Re: OSI 600D Superboard Build

Posted: 11 Jan 2024 11:54
by rubber_jonnie
HigashiJun wrote: 11 Jan 2024 11:50
stephen_usher wrote: 11 Jan 2024 10:15 They do look very 1970s grey keycaps. :-) I think they went out of fashion as soon as computers went consumer and grey was too dull. :-)
Commodore 64's keycaps would look more retro IMHO.
Sat here looking at my C64 and I'm not convinced. These were specifically made (AFAIK) to mimic the originals.

Re: OSI 600D Superboard Build

Posted: 11 Jan 2024 12:12
by HigashiJun
rubber_jonnie wrote: 11 Jan 2024 11:54 Sat here looking at my C64 and I'm not convinced. These were specifically made (AFAIK) to mimic the originals.
I agree your keycaps will perfectly match with your OSI as they have a certain retro touch, but when I see this:

C64.jpg

yours look (at least to me) pretty much modern, even if they mimic the originals.

Well, that's only my point of view...

Re: OSI 600D Superboard Build

Posted: 11 Jan 2024 12:33
by stephen_usher
Looks pretty retro to me. :-)

medium_cd0246_012_061019_2006_34_Nascom_1_home_computer.jpg

Re: OSI 600D Superboard Build

Posted: 11 Jan 2024 12:48
by HigashiJun
Yes, you're right.

With all the keycaps forming the keyboard, it do look retro.

Just wonder how @rubber_jonnie 's keycaps will look when fully fitted...

Re: OSI 600D Superboard Build

Posted: 11 Jan 2024 13:24
by rubber_jonnie
HigashiJun wrote: 11 Jan 2024 12:48 Yes, you're right.

With all the keycaps forming the keyboard, it do look retro.

Just wonder how @rubber_jonnie 's keycaps will look when fully fitted...
A bit like this:

OSM600.jpg

Not my board, but a reference pic sent me by another builder. These keys are the same set as mine.

Re: OSI 600D Superboard Build

Posted: 11 Jan 2024 13:51
by HigashiJun
rubber_jonnie wrote: 11 Jan 2024 13:24 A bit like this:


OSM600.jpg


Not my board, but a reference pic sent me by another builder. These keys are the same set as mine.
Ah, my bad...

Seen from this perspective, the keycaps look really retro and are quite similar in shape to the C64 ones.

Re: OSI 600D Superboard Build

Posted: 11 Jan 2024 14:03
by rubber_jonnie
HigashiJun wrote: 11 Jan 2024 13:51
rubber_jonnie wrote: 11 Jan 2024 13:24 A bit like this:


OSM600.jpg


Not my board, but a reference pic sent me by another builder. These keys are the same set as mine.
Ah, my bad...

Seen from this perspective, the keycaps look really retro and are quite similar in shape to the C64 ones.
:)

Re: OSI 600D Superboard Build

Posted: 11 Jan 2024 14:19
by rubber_jonnie
I have finally managed to suss out the resistors I'm missing for this build.

The BoM in the assembly instructions is oddly incomplete in places, but following through the instructions themselves reveals individual sections for resistors, diodes, capacitors etc which are very clear about which parts go where, and how many are required. I'm not sure why it didn't translate to the BoM, but hey ho.

So, the missing resistors are now on order, the diodes are all installed (Pretty sure one is being used as a crowbar), and the next step is to work through the capacitor section to see if there is anything missing. I think it's pretty much complete from a cap PoV, but it'll be nice to confirm 100%.

Once the caps are sorted, that just leaves the key switches to install, and I have those, then it'll be time to figure out any missing ICs, get them ordered and we should be in a position to power up :)

Re: OSI 600D Superboard Build

Posted: 11 Jan 2024 14:19
by rubber_jonnie
stephen_usher wrote: 11 Jan 2024 12:33 Looks pretty retro to me. :-)


medium_cd0246_012_061019_2006_34_Nascom_1_home_computer.jpg
Nice :) Is that a UK 101?