Out Run Memories – Making of

January 14, 2016

Out-Run-Memories-header

At X’2014 C64 Party I took part in graphics competition with a piece called Out Run Memories, part of which you can see above.

Some time later an extended version was released as a one-file demo called Out Run Memories Upshift!

Crafting the picture together was quite a lot of work – it all came back to me now that I started to clean up my old work files. While going through the numerous files I had laying around, I thought it might be fun to put together an animation of the work steps I went through.

So here you go, both versions considered, more than five weeks’ spare time effort put into one gif animation. Read the rest of this entry »


C64 Kickstarter Cases – With pictures!

July 17, 2015

Commodore 64 C Kickstarter cases

The Kickstarter campaign for new C64 C cases using the original molds happened, and a lot of people have been very excited about that. Despite some ridiculous occurrences by Kickstarter (can’t show renders of the cases) and dimwits owning some rights to Commodore brand (can’t even mention Commodore in the campaign), the campaign was a real funding success.

Also the production phase faced an unfortunate incident, as the plastic molding company that produced the cases suffered a fire in the factory. The fire destroyed the transparent cases which had been the first ones pressed. Despite these shortcomings and delays the cases got pressed and sent out in the last couple of weeks. Related forums and social media groups have been filled with photos of these new cases and nice C64 setups installed in them.

I got mine last week, and guess what I’m going to do? Post some pictures of course!  Read the rest of this entry »


C64 Reloaded – first impressions

May 24, 2015

I mentioned about C64 Reloaded in my previous post. Let’s talk a bit more about it.

C64 reloaded

Because here it is!

The C64 Reloaded is a new C64 motherboard. It is recreated according to the schematics of C64B3 model, ASSY NO 250466, and is designed to use the original C64 chipset. A good description you’ll find on the announcement on Individual Computers’ website. Basically, it’s a real Commodore 64, only manufactured with today’s standards.

I haven’t had enough time to spend with this machine to call this a review yet. Instead I’ll share a pictorial overview of the board and some of the nice details on it. Read the rest of this entry »


How about newly produced C64s?

May 17, 2015

Long time no posting. Once again there’s some interesting things going on in the C64 community. Especially one of the on-going funding campaigns I would like to bring to your attention.

First a quick recap.

C64 Reloaded. Image (c) Individual Computers

C64 Reloaded. Image (c) Individual Computers

Already last year on April Fool’s Day Individual Computers announced the C64 Reloaded. Being no joke, it’s a newly produced C64 motherboard using the original chipset to celebrate C64’s 32th anniversary. After some changes in pricing and availability schedule, these new motherboards should be available on Individual Computers’ web shop shortly.

New C64 C cases. Render (c) Thomas Koch

New C64 C cases. Render (c) Thomas Koch

More recently, on March 2015 an interesting Kickstarter project surfaced. It was for newly produced C64 C casings using the original molds. The project has an interesting back story, and the project funding goal of $ 10,000 was met in no less than a day! Eventually, the Kicstarter for the new colored and transparent C64 cases was so popular, that the initial funding goal was filled almost ten-fold. The cases are in production at the moment, and backers should receive their rewards sometime soon.

As to complete the lineup, there is now another crowd funding project going on for new C64 key caps in various colors. The funding goal is quite high, € 25,000. This is no wonder, as this time also the molds for the casting process has to be made. At the time of writing, roughly 60 % of the funding has been met, and the funding period will last for one and half weeks still, ending somewhere around 28th May 2015.

The C64 Reloaded and new C64 casings already came true. I’m hoping that also this third re-manufacturing project becomes reality. Not only hoping, I’m of course backing also on this effort, and I would like to encourage you to do so too!

Read the rest of this entry »


SwinSID analog controller hack

July 24, 2014

SwinSID paddle hack

I’ve covered SwinSID micro and nano few times before. It’s a great idea – a micro controller based SID chip replacement, working as a spare part  for a C64 or C128, or as a substitute to some other application like a DIY-synth. For Commodores, it’s especially suited for a gaming machine, as only very few games feature such tricks that would not sound about right on the SwinSID.

However, there’s this downside with the SwinSID that it does not support analog controllers. This is because it’s the SID chip that handles the reading of analog controllers in the C64, and the A/D converters are not implemented in the SwinSID. The number of games supporting paddles, mice or analog joysticks is not that big, but still it’s a shame that they won’t work with SwinSID. Also the few games that support second joystick button are affected. They behave as if the second button would be triggered constantly.

So there is a lack of fully featured replacement for a SID chip. This is a shame as SID chips are sought after, and supply for good and working chips is getting more and more scarce. The demand of SID chips have been recognized, as it’s not that difficult to find a supply of SID chips from Asia. It’s just that many have found out that these chips are often dead, faulty or downright fakes, and often rebadged.

Knowing that there are a lot of these faulty SID chips with bad filters or missing sound channels, it had occurred to me that maybe these could be combined together with SwinSID to make at least a fully featured replacement for the SID chip. Sound from the SwinSID, and A/D converters from an otherwise faulty SID.

Recently I ordered some spare parts from Mutant Caterpillar Games, who have a selection of chips for 8-bit computers in stock, including SID chips. As we were talking together with Ian Gledhill about SID sourcing challenges among other things I mentioned this idea of mine. He kindly sent me few faulty rebadged SID chips to test it out.

So, off I am to build an adapter that allows me to install SwinSID and a ‘badSID’ to the C64. Read the rest of this entry »


1541 – Why so complicated

May 14, 2014

1541YUNO

The Commodore 64 has a disk drive that is unique in many ways. Not only is the Commodore 1541 said to be the world’s slowest disk drive, but it’s also big, bulky, noisy and has a reputation of being unreliable. Also, it works in an unusual way. In many ways it’s the disk drive that has defined our experience with the C64.

In addition to the original model 1541 there were also the updated models 1541C and 1541-II from Commodore. The drives have different looks, differences in hardware and in ROM versions, but the basic functionality and features are principally identical.

Some later models in Commodore’s 8-bit serial disk drive range were improved in some ways, but those have less importance today. For a C64 as a retro system, the 1541 is the de facto standard. Still, in this time of emulators and hardware add-ons, compatibility with the original 1541 disk drive is regarded as a must.

And today, for someone who doesn’t want to resort to emulators only, the large and unconventional disk drive brings some practical challenges. So understanding the 1541 helps us to understand the options we have for replacing it! Read the rest of this entry »


Maniac Mansion bootleg cartridge

November 29, 2013

Maniac Mansion bootleg cartridge

Here’s what I made as a 30 year birthday present for a friend of mine. Maniac Mansion cartridge for the Commodore 64!

Of course a cartridge like this never existed back in the day, as the original Manic Mansion released for the C64 was disk only game. It’s only thanks to the crackers, patchers and hardware developers of recent years who we can thank for the possibility to have this much acclaimed and loved game in a C64 cartridge format today.

You’ve probably guessed already that it’s an EasyFlash cartridge in a ‘custom’ Maniac Mansion themed cartridge case. And on the EasyFlash, there is written the excellent EasyFlash-patched Maniac Mansion Mercury by Onslaught.  Read the rest of this entry »


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