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by JonAbbott
Sun Apr 12, 2015 7:41 am
Forum: ADFFS
Topic: Update on next release
Replies: 91
Views: 58925

Re: Update on next release

On investigating (1) further, I realised I'd made a noddy error when coding the paravirtualized** OS_GBPB and forgot to add the final step of cleaning / invalidating the caches. This also got me wondering if I'd missed any other SWI's or CLib functions that need to clean the caches, so I need to do...
by JonAbbott
Fri Apr 10, 2015 8:23 pm
Forum: General
Topic: compilation disks?
Replies: 4
Views: 4466

Re: compilation disks?

Drop me your eMail address via PM, you'll probably want a copy of the metadata for all the commercial titles.
by JonAbbott
Fri Apr 10, 2015 7:13 am
Forum: General
Topic: ADFFS under emulation
Replies: 14
Views: 13920

Re: ADFFS under emulation

I am a complete newbie to archimedes emulation. And this guide really helped me set up the ADFFS thing to play the .jdf files. I did not make the guide. Just sharing it. It was made by "Ed" according to the document. Welcome. That will be KarateEd's Arculator install guide. The original t...
by JonAbbott
Fri Apr 10, 2015 7:03 am
Forum: General
Topic: compilation disks?
Replies: 4
Views: 4466

Re: compilation disks?

I'm guessing you mean a MAME type app - no. It's on the list of things to provide, there's GUI forum for it on here but it's not progressed as I'm tied up doing the core development and I don't believe hoglet has started on it yet. Everything was designed with a MAME type front end in mind though, s...
by JonAbbott
Thu Apr 09, 2015 5:11 am
Forum: General
Topic: Downloads..
Replies: 7
Views: 7607

Re: Downloads..

Games are under Releases\Games where you can download either individual floppies or the full archives with manuals, box art etc.

Beta ADFFS builds are in individual posts in Development\ADFFS
by JonAbbott
Thu Apr 09, 2015 5:00 am
Forum: ADFFS
Topic: Update on next release
Replies: 91
Views: 58925

Re: Update on next release

For what it is worth, I enjoy any sort of update on here, even if I don't follow it all. However it seems unreasonable to sound demanding when someone is dedicating their own time. Fire away, I'll accommodate requests where I can, be it more detail or requests for additions etc. Additions may not h...
by JonAbbott
Tue Apr 07, 2015 5:42 am
Forum: ADFFS
Topic: Update on next release
Replies: 91
Views: 58925

Re: Update on next release

What an incredible thread. Just want to say how grateful I am that you continue to devote so much time and expertise to this project. Thank you. You're welcome, if you have any feedback let me know. Would you like more frequent posts? More technical detail? Less? More pictures? I keep meaning to pu...
by JonAbbott
Sat Apr 04, 2015 7:06 am
Forum: Pi
Topic: Tontec 3.5" Pi Touch Screen driver
Replies: 8
Views: 9896

Re: Tontec 3.5" Pi Touch Screen driver

I've had confirmation back from Tontec that the touchscreen is communicating via SPI not USB. Unfortunately, they don't have any technical details, but are going to contact the manufacturer next week on my behalf.
by JonAbbott
Fri Apr 03, 2015 6:37 am
Forum: Pi
Topic: Tontec 3.5" Pi Touch Screen driver
Replies: 8
Views: 9896

Re: Tontec 3.5" Pi Touch Screen driver

Thanks Colin. I've not heard back from Tontec yet, so will run this when I get a chance and see if it appears as a USB device - I suspect it won't and is via SPI.
by JonAbbott
Thu Apr 02, 2015 7:23 am
Forum: ADFFS
Topic: Update on next release
Replies: 91
Views: 58925

Re: Update on next release

Have now corrected two bugs. One in the Branch Prediction and another in the Cache optimization. Full cache invalidation is now substantially reduced: Before After Description >473 >457 Number of times the JIT was entered, down by 4% I:4915 I:4912 Number of Instructions the JIT has had to looked at ...