Search found 2599 matches

by alexh
Thu Jan 18, 2018 1:54 pm
Forum: CT60 / CT63 Area
Topic: A solution for rare 68060s?
Replies: 4
Views: 288

Re: A solution for rare 68060s?

There is an open source non-cycle accurate 68000 called TG68k.

The author is Tobias Gubner. He's been quiet for many years.

Either he (or others) hacked a cache and basic 68020 software compatibility into it with an extension I know only as TG68k.c (dotC)
by alexh
Thu Jan 18, 2018 12:18 pm
Forum: CT60 / CT63 Area
Topic: A solution for rare 68060s?
Replies: 4
Views: 288

Re: A solution for rare 68060s?

It's an empty GITHUB. No files contain anything other than comments. It is from 5 years ago. DEAD?
by alexh
Wed Jan 17, 2018 5:42 pm
Forum: Chat forum [ENG]
Topic: Surviving STs
Replies: 23
Views: 888

Re: Surviving STs

The best place to buy retro computers isn't eBay or GumTree or anywhere like. People who sell on these platforms are out for as much as they can get and think they have something worth a fortune. Instead use word of mouth. Ask friends, relatives, colleagues etc. You'd be surprised how many were stas...
by alexh
Fri Dec 29, 2017 2:17 pm
Forum: Applications
Topic: STX image
Replies: 13
Views: 999

Re: STX image

by alexh
Tue Dec 26, 2017 1:30 pm
Forum: Hardware
Topic: FALCON030 New or Secondhand keyboard.
Replies: 6
Views: 705

Re: FALCON030 New or Secondhand keyboard.

Get an ST keyboard and gently swap the keys
by alexh
Mon Dec 25, 2017 12:43 pm
Forum: Ym rockin'
Topic: Looking for STE YM musics suggestions
Replies: 15
Views: 1119

Re: Looking for STE YM musics suggestions

https://cerror.nl/music/

Imaginary Friend - An Atari conversion of a fast paced PC demo chip tune by Radix
by alexh
Sun Dec 24, 2017 8:14 pm
Forum: Ym rockin'
Topic: Looking for STE YM musics suggestions
Replies: 15
Views: 1119

Re: Looking for STE YM musics suggestions

If you're looking for something never heard on the ST before what about looking at the Spectrum 128, or Amstrad for YM compatible music?
by alexh
Wed Dec 13, 2017 5:10 pm
Forum: Demos - General
Topic: Bad Apple by Fenarinarsa (Atari STe demo) !!!!!
Replies: 64
Views: 4134

Re: Bad Apple by Fenarinarsa (Atari STe demo) !!!!!

But it was listed in the demo competition!? Should have been either WILD or Animation category. When I wrote this I assumed Fenarinarsa was the artist who drew the animation and composed the music. I was not familiar with the source material. I had also assumed that it was uncompressed video/audio ...
by alexh
Mon Dec 11, 2017 9:01 am
Forum: Demos - General
Topic: Bad Apple by Fenarinarsa (Atari STe demo) !!!!!
Replies: 64
Views: 4134

Re: Bad Apple by Fenarinarsa (Atari STe demo) !!!!!

But it was listed in the demo competition!? Should have been either WILD or Animation category.
by alexh
Thu Dec 07, 2017 1:08 pm
Forum: Coding
Topic: SHIFTER reimplementation on FPGA
Replies: 16
Views: 749

Re: ST Chipset decap

wire pixel_clock = resolution == 2 ? CLOCK_32 : (resolution == 1 ? CLOCK_16 : CLOCK_8); This kind of mux might glitch when the resolution is changed. It also creates clock skew. You must be very careful for the transfers between the muxed and the original system clock. FPGA's really don't like this...
by alexh
Wed Dec 06, 2017 10:17 am
Forum: Floppy Disk Preservation
Topic: Floppy image restoration request - images have Side 2 folder
Replies: 5
Views: 594

Re: Floppy image restoration request - images have Side 2 folder

Unlikely you can dump these disks with a standard USB floppy disk drive. Do you not have a PC with an internal floppy disk connector on the mother board?
by alexh
Tue Dec 05, 2017 7:12 pm
Forum: MiSTer
Topic: SDRAM board
Replies: 77
Views: 4631

Re: SDRAM board

Ray tracing Yes. Lightwave is perhaps the only program anyone would ever want to run on MiSTer which could use more than 24MiB desktop publishing, graphics design MiSTer users are not really going to use these programs creatively on MiSTer when they can use a modern PC/MAC programs. hard drive back...
by alexh
Tue Dec 05, 2017 4:49 pm
Forum: MiSTer
Topic: SDRAM board
Replies: 77
Views: 4631

Re: SDRAM board

32MB is really not enough memory for an Amiga. I disagree. An 020 Amiga with no RTG does not really need any more. What AmigaOS program is going to use more than 32MiB? I can think of only 1 or 2. AmigaKit and such as selling 128MB and 256MB expansion boards for real Amigas. You make it sound like ...
by alexh
Tue Dec 05, 2017 10:08 am
Forum: Hardware
Topic: Falcon NO display after NVRam replacement
Replies: 88
Views: 4787

Re: Falcon NO display after NVRam replacement

These do not have a battery attached. You have to attach one yourself. The the ones manufactured today compatible with Falcon030 are : DS12887+ / DS12887A+ / DS12C887+ / DS12C887A+ and like the ORIGINAL DS12887 they have the battery INSIDE! "The DS12887 integrates a quartz crystal and lithium ...
by alexh
Mon Dec 04, 2017 11:32 pm
Forum: Hardware
Topic: Falcon NO display after NVRam replacement
Replies: 88
Views: 4787

Re: Falcon NO display after NVRam replacement

KLund1 wrote:
alexh wrote:
KLund1 wrote:They have not made them in many years.

Not true.

Where? How? Link? Site?

https://www.maximintegrated.com/en/prod ... 12887.html
by alexh
Mon Dec 04, 2017 9:57 am
Forum: Chat forum [ENG]
Topic: Modern OS-es, pros and contras, experiences with ..
Replies: 50
Views: 2866

Re: Modern OS-es, pros and contras, experiences with ..

If I exclude WORK then the O/S I use most these days has to be Android. The phone when out and about. The tablet and the Kodi set-top-box when at home.

The days of using a laptop or a desktop for non-work related activities has passed (for me).
by alexh
Sun Dec 03, 2017 5:36 pm
Forum: Hardware
Topic: Falcon NO display after NVRam replacement
Replies: 88
Views: 4787

Re: Falcon NO display after NVRam replacement

All the Dallas IC's I got have dead battery. I did some Googling, and looking in here. I now know that they all on the Earth are probably dead. They have not made them in many years. Not true and not true. Both my ATARI Falcon's have original working DALLAS batteries. And DALLAS still make pin comp...
by alexh
Thu Nov 30, 2017 3:10 pm
Forum: News & Announcements
Topic: I, Zarchos, have a major announcement that will
Replies: 34
Views: 2696

Re: I, Zarchos, have a major announcement that will

He's ported RISCOS to Atari to create CISCOS :)
by alexh
Tue Nov 28, 2017 9:35 pm
Forum: CT60 / CT63 Area
Topic: CT60e is coming :)
Replies: 437
Views: 106155

Re: CT60e is coming :)

#takemymoney
by alexh
Tue Nov 28, 2017 12:31 pm
Forum: MiSTer
Topic: Minimig and Hybrid emulation.
Replies: 22
Views: 1174

Re: Minimig and Hybrid emulation.

Out of interest what are the signals which would need to go between the ARM and the FPGA? A good proportion of the signals on an Amiga CPU bus slot I imagine? 24-bit address, 32-bit data, read/write/address strobes, irqs etc. perhaps 100 signals? Presumably you'd have to multiplex the signals at a h...
by alexh
Sun Nov 26, 2017 8:48 am
Forum: Chat forum [ENG]
Topic: To report errors, bugs, or not ?
Replies: 5
Views: 369

Re: To report errors, bugs, or not ?

I was watching that thread and they really did want to help and be helped. My take on it was they didn't have as much interest in the bug as you did because they were not experiencing the same problems. They couldn't recreate it easily from the directions they had. And being on a different platform ...
by alexh
Wed Nov 22, 2017 1:55 pm
Forum: MiST
Topic: MIST and AMIGA core hardrive idea
Replies: 6
Views: 514

Re: MIST and AMIGA core hardrive idea

Cool. I think it only works for OFS/FFS file system and nothing more complicated like PFS3 or SFS
by alexh
Wed Nov 22, 2017 12:30 pm
Forum: MiST
Topic: MIST and AMIGA core hardrive idea
Replies: 6
Views: 514

Re: MIST and AMIGA core hardrive idea

If the HDF file is WinUAE compatible then you *should* (no guarantees) be able to use ADFView the Windows Shell Namespace plugin

http://www.viksoe.dk/adfview/

This will make HDF files appear as folders.

This was written for Windows XP so may not be Windows 10 compatible but might be.
by alexh
Fri Nov 17, 2017 9:30 am
Forum: Hardware
Topic: STe upgrade to TOS 2.06 question
Replies: 8
Views: 556

Re: STe upgrade to TOS 2.06 question

If it boots then no links need changing.

I have to say I'm VERY surprised it works. The default (all links in position 1-2) is not 27C010 compatible. Which is why I've got lots of 27C1000 EPROMs

Image
by alexh
Wed Nov 15, 2017 5:17 pm
Forum: MiSTer
Topic: Arcade cores
Replies: 135
Views: 6974

Re: Arcade cores

Thank you very much. I'll try it as soon as my SDRAM/IO boards arrive.

Go to advanced search