MorphOS update

Well, I forgot to mention a few weeks ago that MorphOS was updated to version 3.7, mostly a bug-fix version, but well worth the download. I have yet to do the update on my PowerBook G4.

With all the recent hype over WinUAE’s new PowerPC emulation, I decided to try the older PowerUP version of MorphOS (v1.4.5) just out of curiosity. It seemed to hang. Using the “-log” option on starting WinUAE, it turns out that there is need of an instruction not currently implemented by the PearPC core used in WinUAE (mcrxr). Toni has stated that he’s not pursuing updating PearPC when QEMU PowerPC is fully working and has a JIT mode as well. The hard work is extracting that code as it is intertwined tightly with other parts of QEMU. Could be a while before we see an update to PowerPC emulation while he and others work on that part.

Besides, it was only v1.4.5. The MorphOS team has long since abandoned the PowerUP platform. I’m curious though as they still support the equally underpowered EFIKA motherboard, which is still available at websites like Directron for $99.

It’s much better to just find an old, used iBook, PowerBook or Mac Mini G4 to do the job. Those can be found on ebay these days for less than $100USD and are FAR more powerful than the Efika.

Another strike against using MorphOS, even the older one, on WinUAE is that the license restricts using it in emulated environments. I’m not sure why. I guess they didn’t want to be flooded with support questions if/when it ever happened.

Anyway, until WinUAE gets the QEMU PPC JIT, it really isn’t very useful for more than just a novelty right now. Go Toni!

Easy way to transfer files to the new, emulated OS4.1 Classic side

In pre-PowerPC WinUAE days, I found it easy just to add a Windows-side directory to the WinUAE emulation and download files to that folder, and the files were instantly accessible on the Amiga side.

For the new PowerPC WinUAE, Windows directories aren’t available (in this beta stage at least), so I had to find a way to get them over.

I chose to burn ISO images via imgburn.

Here’s what I did to easily get the Amiga OS4.1 updates (after registering on Hyperion’s website and downloading them) over to the emulated Amiga side:

1) Start IMGBURN and select Create Image from Files/Folders

2) Click the “Add files” option on the next page, and select the files you want included. Since AmigaOS4.1 Classic has update 2 included, I just chose updates 3 to 6

3) I set the options to be and ISO9660+Joliet, set the disc titles, added the files, and set the output ISO name and location (highighted)

4) Next, set it up as a CD on the WinUAE side. I’ve numbered the steps:

  • 1. Select the image iso file
  • 2. Click the Add SCSI/IDE CD button to bring up the selection and make sure to set it to IDE, 1. (the HDF used for the main install should have been IDE,0)
  • 3. It will then be added as another drive

    5) The new CD will be on the desktop after bootup.

    I couldnt’ get it to dynamically add or remove. If I figure out how, I’ll make a post. Otherwise, I have to boot up with this CD in place.

    After you are finished, you can just delete the ISO file. Not the best way to do things but it works for now.

    Have fun!

  • Installing AmigaOS4.1 Classic onto WinUAE 2.9.0beta12

    When I saw that WinUAE was to the point of actually installing OS4.1 Classic, I immediately put in an order to AmigaKit.com to get my copy. I ordered on Friday and it arrived Monday, just 3 days later. That’s UK->US in 3 days and I didn’t specify rush shipping at all! Good job AmigaKit!

    The disc was actually the base install with Update 2 integrated (there have been 6 updates, plus the AmiUpdates that have been online only since update6). I first made an ISO as I find that is much easier than using a real disc with WinUAE.

    Just setting up, I had to do the following:

    Got the latest “official” beta version of WinUAE (not the quick fixes he posts sometimes). At the time of this writing, it was WinUAE_2900b12 (from this post): http://eab.abime.net/showpost.php?p=970403&postcount=481 There may be a newer one by the time you read this.

    Then, I had to download the PowerPC ROMs from the Zone! area on EAB. Just go to eab.abime.net, do a search for getting access to the zone. The file was called accelerator_roms.zip by Toni Wilen. Extract this to the same place where the normal Amiga ROMs go. I also copied the 44.69 version of both blizzardPPC and cyberStormPPC files to ones without the version (i.e. bizzardppc.rom and cyberstormppc.rom). Also, go –> here , to download the file called PIV_FlashImage74.zip, extract the single file in it, copy to the same roms folder as the rest, and rename the bin file to “picasso_iv_flash.rom.

    Now, go to this thread here here <– and follow the Guide exactly. This was written for OS4.0 but I found it worked with OS4.1.

    The only difference I found was that I unchecked the JIT Z3 memory option in the RAM section. I had read that it was very problematic in earlier versions of WinUAE.

    Here are some pictures of my boot / install screens:

    I missed the part about skipping the “Run Media Toolbox” and “Format Disk(s)” screen and clicked the Media Toolbox button. The emulation just sat there so I reset WinUAE and when I started back into the install, I got an RTG screen which was much easier on the eyes. Here are some images for the final stages of the install





    Install took a VERY long time.

    In the end, I had my AmigaOS4.1 Classic emulated environment. After the initial install, I shut down WinUAE and made a backup copy of the hdf file in case something messed up later. That install took too long to do again.

    Now, I need to test what does and doesn’t work, as well as patiently wait for Toni to get the JIT QEMU PPC Core replacement so we can see some real speed! [This version seems a bit fragile so far]

    Good Job Toni and Hyperion!

    (p.s. Post-Install images):



    Amiga Hell finally freezes over…

    It finally happened! A few weeks ago, Toni Wilen, current maintainer (and all around extremely smart guy) of WinUAE, decided he wanted to add CyberStorm/Blizzard/CyberStormPPC/BlizzardPPC and WarpEngine RAM configurations to WinUAE (simulating RAM accessible on those boards).

    Well, word got out, and people started asking if he was going to add PowerPC Emulated CPU to those emulated PPC boards. He initially said no. He’s said for a very long time he doesn’t like PowerPC and wasn’t interested.

    However, he’s apparently the kind that wants to make his product the best it can be, probably likes a challenge and saw a jump in development donations specifically tied to PowerPC emulation.

    QEMU was looked at and passed up, as it was harder to bring the code changes over than he wanted to do. However, the long-abandoned PearPC source code (the original MAC OSX emulator that was cut short when Apple jumped to Intel), provided a ready-made, drop in PPC cpu.

    At first, it didn’t work, then slowly, WarpOS, and later PowerUP software began to work. The question was always if OS4.x and MorphOS for classics would work. There were issues, crashes, blank screens, etc, and Toni continued to deny that he would work specifically for that.

    However, today, August 14, 2014, he posted two images about his next beta:



    Here’s the original WinUAE2.9.0 thread where the PPC stuff originated.

    Here’s the PPC specific thread

    and here is the initial posting of the good news.

    Big Amiga blog link post

    Okay, so I’ve run across some really cool Amiga links (mostly blogs) which I thought I’d share here.

    I’ve divided it between Next Gen and Classic. I’ll make a permanent link to this post on the right size menu as well.

    NextGen Classic
    Epsilon’s AmigaOne x1000 blog Epsilon’s Classic Amiga blog
    Jack for AmigaOS mFilos’s Amiga blog
    Coder’s Blog AmigaOneX blog
    HKValhe’s AmigaOne 500 blog The Big E-UAE JIT blog
    GTMooya’s Amiga 4.1 blog Old School Game Blog
    Delirium Technology’s blog – Amiga section JAmiga (Amiga Java) development blog
    Hyperion’s Amiga OS blog Amiga Gamer blog
    Trevor’s Amiga blog (A-Eon) Amiga games
    AmigaOne Computing blog Amiga 68k blog
    Portacall’s Amiga software development blog Classic Amiga
    OS4 Coding Blog Commodore is Awesome
    HDRLabs HD Radeon development blog RetroGamer Amiga section
    Mac Mini OS4 blog Lallafa’s project blog
    ICAros development blog FitzSteve’s Amiga Retro blog
    o1i’s Blog Amiga Raspberry Pi drive

    Some Amiga Classic news

    Okay, so this isn’t going to become a news site but occasionally, when many things happen at once that are interesting, I’ll comment. This is classic-side news:

    Vampire 600

  • The fastest Amiga 68k accelerator is almost ready, and it’s only for the Amiga 600 at the moment. The Vampire 600, designed by Majasta, is prepping for the Phoenix core, a shrunken version of the Apollo core which will provide 68000 level instruction set at 100MIPs, faster than most Amigas even with 68060’s.

    Kipper2K has taken over production for now. Price is $125 USD.

    MUI

  • After 20+ years, MUI for AmigaOS3.x/68k users is getting bumped from 3.8 to 3.9. I believe release 3 of MUI3.9 was just released. Check out their website.
  • Over at Amigans.net, danbeaver just posted how to get an Amiga printer to work with USB printers. This looks handy!
  • A British group is selling the Cyclone RX adapter, which allows the Amiga to use Playstation controllers (most likely PS1). They are selling on ebay it appears.
  • And finally, there is a side scrolling game released for both Amiga and CD32 consoles using the Backbone game dev system (free on Aminet). The CD32 ISO and LHA files are downloadable.