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Sun Ultrasparc

Show us your vintage gear. Be it audio hardware repair, handheld / board electronic games, to synth restoration. Start your own blog etc
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Oldskool
Posts: 292
Joined: Mon Jun 29, 2020 12:23 pm

Sun Ultrasparc

Post by Oldskool »

So not really sure why I bought this.
Don’t know the status or if it works.
It is very clean inside however the case is very yellow.

Spec:
Sun is ultrasparc 1 64 bit with 3 d creator videocard. It has some early 3d capabilities
It has 192mb of memory 167mhz cpu. 2gb hd and cdrom.
Have not yet tried to power it up as I don’t have correct video converter or serial 0 modem cable.
It’s not as cool as a SGI or next but those are very expensive.

So waiting for the correct cables. First boot in serial mode is probably best for the best check.

I can post updates.

Some pictures
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rubber_jonnie
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Re: Sun Ultrasparc

Post by rubber_jonnie »

Nice.

To be fair, I don't know why I bought 2 SGI Octanes, but here we are...

Have fun spinning it up :)
Collector of many retro things!
800XL and 65XE both with Ultimate1MB,VBXL/XE & PokeyMax, SIDE3, SDrive Max, 2x 1010 cassette, 2x 1050 one with Happy mod, 3x 2600 Jr, 7800 and Lynx II
Approx 20 STs, including a 520 STM, 520 STFMs, 3x Mega ST, MSTE & 2x 32 Mhz boosted STEs
Plus the rest, totalling around 50 machines including a QL, 3x BBC Model B, Electron, Spectrums, ZX81 etc...
Oldskool
Posts: 292
Joined: Mon Jun 29, 2020 12:23 pm

Re: Sun Ultrasparc

Post by Oldskool »

Yeah SGI has the “cool” factor.
Those cases are awesome.

This was however still in the just for fun price..
I hope I can get the system to post.

There used /seems to be some interesting software and emulators for Solaris.
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stephen_usher
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Re: Sun Ultrasparc

Post by stephen_usher »

You'll need to replace the battery in the NVRAM and then re-enter the MAC address into it before you'll be able to connect to a network.

The Creator 3D version of the Ultra 1 was the expensive one by the way.

You should be able to just use a 13W3 to VGA converter and then use a multisync monitor which does sync on green.

With a flat NVRAM battery the machine will start in diag mode, do a lot of tests (sending stuff out of serial port A) before it even tries to initialise the display, which happens near the end of the POST. It will then try to boot from network.

Once you have the NVRAM battery replaced and written the MAC address and serial number to the NVRAM you can run "setenv diag-switch? false" and this will return the machine to normal operation.
Intro retro computers since before they were retro...
ZX81->Spectrum->Memotech MTX->Sinclair QL->520STM->BBC Micro->TT030->PCs & Sun Workstations.
Added code to the MiNT kernel (still there the last time I checked) + put together MiNTOS.
Collection now with added Macs, Amigas, Suns and Acorns.
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