With my new forum now be able to do a lot more than my blog, I think it is unlikely I will continue to update my blog from now on. My d...

Current release build 27. For the download see my website below http://www.exxoshost.co.uk/atari/last/GB6/index.htm For  further informat...

14 now in stock. Shipping will start towards the end of the week. If they sell quick, I may considering doing another small batch in the...

PeST is the acronym for PS2 Enumerator for the Atari ST. It enables any PS2 mouse to be used with the Atari ST / STF / STFM / STE / Meg...

All awaiting testing now (when I have time) MORE INFO http://exxosnews.blogspot.co.uk/2017/06/falcon-rtc-module.html STORE LINK htt...

After much consideration for almost 2 years now, I have opened up my own forum. This forum is for current hardware developments of mine...

While testing out a booster prototype I found that it refused to work with the 68HC000 CPU.  I first thought that there was some problem ...

It quickly came apparent that my first design was simply to large :(  So a total re-think was in order. This is only a "quick"...

100% routed :) Well maybe not exactly as I have a epic amount of tidying up to do yet.  I also need to add in de-coupling caps and the r...

So far about 20 hours work into routing. Only 600 wires to go... I was trying to keep all the PLCC IC's pointing upwards, though it ...

Last blog entry https://exxosnews.blogspot.co.uk/2017/07/rtc-cartridge-in-making.html Prototype cartridge PCB arrived.  This uses my li...

Further to my previous post http://exxosnews.blogspot.co.uk/2017/07/4mb-ram-pcb-assembly-nightmare.html I have been trying for days to...

More 30 pin simms being produced today. First up I got a new "pasting jig" made.  The engineer is likely no longer talking to ...

I actually wasn't planning to produce the V2 booster again. Though a chap said he is interested in them to mod machines with. Though ...

Further to my previous blog entry about designing a new STFM motherboard.. http://exxosnews.blogspot.co.uk/2017/07/super-stfm-motherboard-...

Finally got the STE booster powered by a Altera chip! For those not keeping up, I have moved away from "Coding" PLD's to dra...

  The final V2 booster design as listed above had a great many prototypes before it reached a working versions which I was ...

Myself and Rodolphe Pineau have long since talked about creating a new motherboard but felt it was a lot of work to which would be very time...

As the cost of assembly was so high in the 4MB RAM upgrades, I have been plotting for a long time to assemble them myself.  I did try a c...