PACE Adventures – Part 4

A worked example…

Since I’ve been asked just how difficult it is to port a PACE arcade machine to the Chameleon, I figured a worked example would be useful! So what I’m going to do is document the process of getting Galaxian up an running. I’m going to assume you’re using Linux here. It’s all equally possible on Windows, but you’ll need to deal with things like getting an SVN client up and running, and I’m afraid I can’t help with that.

The first thing you need is a copy of the current PACE repository (Revision 1402 at the time of writing), so from a terminal, type:
svn checkout
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More PACE adventures

After I ported the Pacman core to the Chameleon 64 last week, Mark McDougall suggested that Moon Patrol would be a good project to port next, so that’s exactly what I’ve done.


I’ve also improved the Pacman port somewhat, cleaned up the clocking arrangments (now I have a clearer idea of how they’re supposed to work) and integrated the Chameleon_CDTV entity, which means the CDTV infra-red controller can now be used.

I’ve also ported Moon Patrol to the MiST board, and to my Frankensteined C3 board.

The downside of Moon Patrol is that it requires a two-button controller, since one is used for fire and the other for jump.

Binaries for the Chameleon64 can be found here, while a patch against current PACE SVN can be found here.

Pacman on the Chameleon 64!

Having seen the PACE project’s Pacman core running on the MiST board, I wanted to try and get it running on the Chameleon. This task is made much easier by the existence of Peter Wendrich’s Chameleon_io entity, which abstracts away the messy details of reading the C64’s or Docking Station’s joystick ports.

This is just a quick-and-dirty port, but should be playable. The coin switch is mapped to the leftmost button on the Chameleon, while the start button is the middle button.
To play, you’ll need a joystick in C64 port 1, or attached to the docking station. (So far I’ve only tested with a real C64.)

The core can be found here.

Source code (in patch form against today’s PACE SVN) can be found here. Because I used Till Harbaum’s port to the MiST board as a starting point the patch adds support for his board as well, and also my Cyclone-3-board-from-EBay.

An arcade classic revisited…

If like me you grew up in awe of the high-end Sega arcade machines with their moving cabinets – Space Harrier, Outrun, Afterburner and Galaxy Force – then you no doubt have fond memories of the music from these games.
I just stumbled across this excellent remix of one of the most memorable tunes from Afterburner II – hope you enjoy it as much as I did: