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Everything posted by Lavalamp
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Cases for the Mini-ITX based Atari 8-Bit Motherboards
Lavalamp replied to mytek's topic in Atari 8-Bit Computers
Hmmm this could go down the rear on the right hand side or up next to the first DB9? -
Cases for the Mini-ITX based Atari 8-Bit Motherboards
Lavalamp replied to mytek's topic in Atari 8-Bit Computers
Update: Added rear panel used Michael's rear panel as the cut out, added DVI and two additional DB9s as optional pop-outs at the rear, still sticking with the cartridge at the top aligned directly with the socket at this stage, tweaked the design slightly to accommodate the cartridge slot. -
Cases for the Mini-ITX based Atari 8-Bit Motherboards
Lavalamp replied to mytek's topic in Atari 8-Bit Computers
Haha that is funny, now I'm worried it would look like that... -
Cases for the Mini-ITX based Atari 8-Bit Motherboards
Lavalamp replied to mytek's topic in Atari 8-Bit Computers
Ok I think I was been pulled in too many directions at once, I have settled on this design for the prototype, I changed the air vents to a diagonal design to reflect the XE/ST design, this was trickier than i thought, removed the additional buttons on the front panel as I'm going to be using an external SIO2SD and 1050, once I'm sure it works and fits the mother board, I can share the 3D object and you can modify to your hearts content Judging from the quotes Im getting it may be cheaper for me to buy a 3D Printer....wife may not approve -
Cases for the Mini-ITX based Atari 8-Bit Motherboards
Lavalamp replied to mytek's topic in Atari 8-Bit Computers
took a bit of re-jigging, the case has been raised by 8mm to give it the full 80mm to accommodate Dropchecks Cartridge tunnel without modification, and give us a bit more room inside.Here it is with and with out this option fitted. -
Cases for the Mini-ITX based Atari 8-Bit Motherboards
Lavalamp replied to mytek's topic in Atari 8-Bit Computers
I could certainly place a cut out option over the plug directly, I actually used Dropchecks model as a guide. -
Cases for the Mini-ITX based Atari 8-Bit Motherboards
Lavalamp replied to mytek's topic in Atari 8-Bit Computers
The cart could be placed in between the ports , but I would be concerned about forcing carts from the front, it would push the case back every time and cause stress points. I could place a cut out there if there is interest on this option. PC ITX would open up all sorts of other issues, among them would be cooling etc... -
Cases for the Mini-ITX based Atari 8-Bit Motherboards
Lavalamp replied to mytek's topic in Atari 8-Bit Computers
Can someone give me the measurements for Lotharek's SIO LCD Panel and the position of the PCB its on, and PCB size and mounting holes? I need to make sure that cut out is correct and it has suitable mount points, Cheers. -
Cases for the Mini-ITX based Atari 8-Bit Motherboards
Lavalamp replied to mytek's topic in Atari 8-Bit Computers
I probably should have started my own thread for this project... added a breakaway panel for SIO LCD and Cartridge Port -
Cases for the Mini-ITX based Atari 8-Bit Motherboards
Lavalamp replied to mytek's topic in Atari 8-Bit Computers
I prefer this design, the label is now optional, you have an inset area to place one if wanted. The 5 front panel buttons could be removed and a single custom panel fitted if preferred. added some mounts for boards, but unsure how high to make these. Factors I guess would be height of preferred button (recommendations?) + thicknesses of PCB (2mm?) + Impact point on under side of button Underneath: -
Cases for the Mini-ITX based Atari 8-Bit Motherboards
Lavalamp replied to mytek's topic in Atari 8-Bit Computers
Original logo, and new position? Or back in centre? It didn't work in the corner...also indented the 1088XEL label... -
Cases for the Mini-ITX based Atari 8-Bit Motherboards
Lavalamp replied to mytek's topic in Atari 8-Bit Computers
Resigned power button to be slightly raised above the case and support a power LED and stronger spring/mount Moved the power button to the side and added 5 option buttons along the top in the style of the XE. A PCB would need to be deigned to make use of these, I will add mount points under the top case for the PCB under the option buttons and a separate one for the power button. -
Cases for the Mini-ITX based Atari 8-Bit Motherboards
Lavalamp replied to mytek's topic in Atari 8-Bit Computers
Power button added, with a simple mechanism underneath to tap a micro-switch , this could be cut out and mounted on your preferred keypot etc, LEDs next -
Cases for the Mini-ITX based Atari 8-Bit Motherboards
Lavalamp replied to mytek's topic in Atari 8-Bit Computers
I see a power key header Is there an option key one? -
Cases for the Mini-ITX based Atari 8-Bit Motherboards
Lavalamp replied to mytek's topic in Atari 8-Bit Computers
Bevel along the front bottom? -
Cases for the Mini-ITX based Atari 8-Bit Motherboards
Lavalamp replied to mytek's topic in Atari 8-Bit Computers
All those vents along the sides and back are all functional. Great suggestion for the bevel along the bottom case, looks a lot better, also changed the 1088XEL label to the Atari Classic font. -
Cases for the Mini-ITX based Atari 8-Bit Motherboards
Lavalamp replied to mytek's topic in Atari 8-Bit Computers
Hi, been on Tinkercad and designed the case I had in mind, this pays homage to the XL and ST range. It features a cutaway rear panel for any additional mods, plenty of room being 200mm x 200mm x 76mm (This could be revised) . I haven't added anywhere for LEDs but it would be a simple matter of adding MKs Status Panel to the front. But I'm thinking maybe just two LEDs, TX and RX I don't want to clutter it. This version doesn't sport a cartridge port, i think there is room for one in the middle, depends on clearance from the components underneath. Waiting on prices from the 3D printer. Any thoughts? Tim. -
1088XEL Atari ITX Motherboard DIY Builders Thread
Lavalamp replied to Firedawg's topic in Atari 8-Bit Computers
Fantastic! Thanks so much for this, I have been through this forum but didn't spot this, Ill review it again!, Cheers! -
1088XEL Atari ITX Motherboard DIY Builders Thread
Lavalamp replied to Firedawg's topic in Atari 8-Bit Computers
Thanks Michael, all good, makes sense. -
1088XEL Atari ITX Motherboard DIY Builders Thread
Lavalamp replied to Firedawg's topic in Atari 8-Bit Computers
The headers for the Ultimate 1MB confuse me, the BOM had me order a much larger header (x2 if i'm reading it correctly). Do we cut this down? I so whats the best way to do this? https://www.digikey.co.nz/products/en?keywords=1568-1462-ND -
1088XEL Atari ITX Motherboard DIY Builders Thread
Lavalamp replied to Firedawg's topic in Atari 8-Bit Computers
Ah interesting you mentioned that, the BOM should state 40 x 2 Male SIL and included the female SIL both caught me short. -
A8 not affected by Spectre or Meltdown
Lavalamp replied to Lavalamp's topic in Atari 8-Bit Computers
Great reference, shame that show went on to be a commentary on modern politics (season 3) killed it with that one season. Maybe i should store my important info on my A8... -
A8 not affected by Spectre or Meltdown
Lavalamp replied to Lavalamp's topic in Atari 8-Bit Computers
Thats funny -
1088XEL Atari ITX Motherboard DIY Builders Thread
Lavalamp replied to Firedawg's topic in Atari 8-Bit Computers
I like the idea of extending the cartridge port out like that, so you can mount it anywhere, nice, is the PCB/BOM available for this mod? Is that the original A8 tunnel? I have one of those available. -
1088XEL Atari ITX Motherboard DIY Builders Thread
Lavalamp replied to Firedawg's topic in Atari 8-Bit Computers
Waiting on components from all round the world to progress any further, its my first full size PCB project so be kind I was planning on building the JOY2PIC first to get into it, but EasyEDA were way faster, 3 days, than OSHPark which 10 days later is still a no show. EasyEDA were very good to deal with when I noticed their site hadn't picked up the Gerbers file correctly. OSH seem very expensive too. I've convinced my mate to build one, but asked him to hold off until I go through the process, already found many gotchyas. Whatever the outcome still enjoying it.
