The Philips CDI605T/20 is the last professional CD-i player with authoring / development capabilities. As every other CD-i player, it runs on CD-RTOS v1.1, a real-time operating system based on Microware OS-9/68K v2.4. Additionally, it features extended memory, an internal OS-9 shell, a floppy disk drive, SCSI, ethernet, RS-232C and printer ports. When compared to its predecessor CDI605/00, it was upgraded with a tray loading mechanism, a built-in DVC and a newer system ROM v1.3. Even though this player is perfectly fine for playing the whole range of consumer CD-i titles, I got it mainly for experimenting with the titles and the operating system. On the first start, it performed a CRC check and displayed the software version:Continue reading First Steps in OS-9 on Philips CDI605T
Quizard was a series of quiz games published by TAB-Austria in the ’90s. What makes it special is the fact that it is one of the very few arcade games based on Philips CD-i hardware. The protection of Quizard 1.x and 2.x has been figured out quite a while ago and since then it is emulated in MAME. Quizard 3.x and 4.x, however, refused to run – until now. A first step was done when Team Europe dumped a protection MCU a couple of years ago. Very soon, they will release an MCU board that will turn almost every CD-i player into a Quizard arcade machine. I received a sample last week and just finished assembling and testing it.Continue reading TAB Quizard on Philips CD-i
The PC Engine flash cart by Neo Team was first released in 2006, ten years before the Turbo EverDrive was born. In 2009, they added a save feature and released it as the new version V1.1 or ‘128+SAVE’. There is no unique name of this cart because there were usually expressions like ‘power’, ‘super’ or ‘ultra’ added to the name. I bought this cart in 2011 but didn’t use it very often. It just wasn’t as compatible as it claimed to be. With the advent of 64-bit Windows 8, driver troubles limited the usability even further. And I never got the save feature to work. The whole package was sitting on my shelf until last year when I took it out again to compare it with the Super SD System 3.Continue reading NEO Power PC-E 128M+SAVE Flash Cart Repair
SD Gundam: Gundam Wars (SDガンダム GUNDAM WARS) is the third game for the Bandai Datach. I bought it about four years ago and finally managed to sort and scan all the cards for the use in MAME.
This time, I also scanned the artwork, manual and a special card that wasn’t part of the original set. I’ll try to complete the previously released sets in the future as well:
Ultraman Club: Spokon Fight!!
Dragon Ball Z: Gekitō Tenkaichi Budokai
When I bought a second-hand Sega Pico in 2015, I immediatly noticed that something must be wrong with it. I didn’t expect a lot of interactivity or gameplay, but at least it should let me draw something. It turned out that the pen was registering the position/movement and also made a clicking noise when pressed down, but nothing else happened. The error was quickly found and repaired (broken micro switch), but the photos have been waiting on my hard drive ever since. A short repair instruction was posted on the ASSEMblergames board in the following year, so I didn’t see the need to rush out an article. Well, here we go:
The label of the pen is missing and it seems that somebody tried to open it up before me:Continue reading Sega Pico Pen Repair