MMU SMT ADAPTERS - WIP

All information relating to the Alpha plus all the WIP threads etc.
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rpineau
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Re: MMU SMT ADAPTERS - WIP

Post by rpineau » Fri Oct 26, 2018 11:04 pm

My guess is all the pin without label are GND
Working ones : MegaSTE (68020) / TT030 / Falcon with AB040 & Eclipse / 1040STF
Need testing : Falcon with CT2

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exxos
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Re: MMU SMT ADAPTERS - WIP

Post by exxos » Fri Oct 26, 2018 11:06 pm

rpineau wrote:
Fri Oct 26, 2018 11:04 pm
My guess is all the pin without label are GND
I could connect them all to gnd.. but that's maybe not a good idea as we don't know if any pins are connected to anything internally or not... So would rather know which pins are connected on a real MB.

The SMT MMU only has 2 pins to GND, rest are N/C.
4MB STFM 1.44 FD- VELOCE+ 020 STE - 4MB STE 32MHz - STFM 16MHz - STM - MEGA ST - Falcon 030 CT60 - Atari 2600 - Atari 7800 - Gigafile - SD Floppy Emulator - PeST - HxC - CosmosEx - Ultrasatan - various clutter

https://www.exxoshost.co.uk/atari/ All my hardware guides - mods - games - STOS
https://www.exxoshost.co.uk/atari/last/storenew/ - All my hardware mods for sale - Please help support by making a purchase.

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Re: MMU SMT ADAPTERS - WIP

Post by rpineau » Fri Oct 26, 2018 11:27 pm

and are the N/C connected to ground ? (that's usually the case).
Working ones : MegaSTE (68020) / TT030 / Falcon with AB040 & Eclipse / 1040STF
Need testing : Falcon with CT2

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Re: MMU SMT ADAPTERS - WIP

Post by exxos » Sat Oct 27, 2018 9:49 am

rpineau wrote:
Fri Oct 26, 2018 11:27 pm
and are the N/C connected to ground ? (that's usually the case).
I don't know.. I have no way to check,...
4MB STFM 1.44 FD- VELOCE+ 020 STE - 4MB STE 32MHz - STFM 16MHz - STM - MEGA ST - Falcon 030 CT60 - Atari 2600 - Atari 7800 - Gigafile - SD Floppy Emulator - PeST - HxC - CosmosEx - Ultrasatan - various clutter

https://www.exxoshost.co.uk/atari/ All my hardware guides - mods - games - STOS
https://www.exxoshost.co.uk/atari/last/storenew/ - All my hardware mods for sale - Please help support by making a purchase.

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PhilC
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Re: MMU SMT ADAPTERS - WIP

Post by PhilC » Sat Oct 27, 2018 10:18 am

Got another STFM coming in the post the next couple of days, hopefully that will have an SMT MMU.
If it ain't broke, test it to Destruction.

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Re: MMU SMT ADAPTERS - WIP

Post by exxos » Sat Oct 27, 2018 12:32 pm

Forgottenmyname wrote:
Sat Oct 27, 2018 10:18 am
Got another STFM coming in the post the next couple of days, hopefully that will have an SMT MMU.
I've checked all my machines (well msot of) taking loads to bits.. :roll: Every combo except what I want :(
4MB STFM 1.44 FD- VELOCE+ 020 STE - 4MB STE 32MHz - STFM 16MHz - STM - MEGA ST - Falcon 030 CT60 - Atari 2600 - Atari 7800 - Gigafile - SD Floppy Emulator - PeST - HxC - CosmosEx - Ultrasatan - various clutter

https://www.exxoshost.co.uk/atari/ All my hardware guides - mods - games - STOS
https://www.exxoshost.co.uk/atari/last/storenew/ - All my hardware mods for sale - Please help support by making a purchase.

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Re: MMU SMT ADAPTERS - WIP

Post by exxos » Sun Oct 28, 2018 10:05 pm

No 80pin SMT in these machines :roll:

IMG_20181027_121958.jpg
IMG_20181027_121958.jpg (70.52 KiB) Viewed 1224 times
IMG_20181027_114440.jpg
IMG_20181027_114440.jpg (11.14 KiB) Viewed 1224 times
4MB STFM 1.44 FD- VELOCE+ 020 STE - 4MB STE 32MHz - STFM 16MHz - STM - MEGA ST - Falcon 030 CT60 - Atari 2600 - Atari 7800 - Gigafile - SD Floppy Emulator - PeST - HxC - CosmosEx - Ultrasatan - various clutter

https://www.exxoshost.co.uk/atari/ All my hardware guides - mods - games - STOS
https://www.exxoshost.co.uk/atari/last/storenew/ - All my hardware mods for sale - Please help support by making a purchase.

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Re: MMU SMT ADAPTERS - WIP

Post by Icky » Sun Oct 28, 2018 10:22 pm

Is that stack of ST's up to the ceiling? If they are - wow :o

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Re: MMU SMT ADAPTERS - WIP

Post by exxos » Sun Oct 28, 2018 10:29 pm

Icky wrote:
Sun Oct 28, 2018 10:22 pm
Is that stack of ST's up to the ceiling? If they are - wow :o
Nope, just what you see.. thats the stash at my girlfriends flat.
4MB STFM 1.44 FD- VELOCE+ 020 STE - 4MB STE 32MHz - STFM 16MHz - STM - MEGA ST - Falcon 030 CT60 - Atari 2600 - Atari 7800 - Gigafile - SD Floppy Emulator - PeST - HxC - CosmosEx - Ultrasatan - various clutter

https://www.exxoshost.co.uk/atari/ All my hardware guides - mods - games - STOS
https://www.exxoshost.co.uk/atari/last/storenew/ - All my hardware mods for sale - Please help support by making a purchase.

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Re: MMU SMT ADAPTERS - WIP

Post by sandord » Sun Oct 28, 2018 11:58 pm

exxos wrote:
Sun Oct 28, 2018 10:29 pm
Icky wrote:
Sun Oct 28, 2018 10:22 pm
Is that stack of ST's up to the ceiling? If they are - wow :o
Nope, just what you see.. thats the stash at my girlfriends flat.
Nice palette of different colours though. Atari should've have sold them like this from the get go.

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