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2000-present / Interesting VT03 documentation
« on: March 26, 2011, 11:45:08 PM »
Gil Galad has this collection of various video game source code findings around the 'net; it can be found here.
On the NES source code page, there's a file called "VT02/03 OneBus Clone Unit" which contains various official demos and such from VRTech, makers of the OneBus hardware.
Interesting thing is, this doesn't just contain source code-- it also contains documentation.
The most interesting documentation is that from the Pic32 utility, a tool for creating the 4-bit graphic sprites for use in the VT03 chip. It includes EmuVT screenshots from two games created using the tool: a Dance Dance Revolution game that I hadn't yet seen (one of the official Konami-licensed famiclone DDR mats, possibly?) and... Pink Jelly. As in the game on that ABABsoft multicart. Same character and everything.
Incidentally, the package also includes an older beta version of EmuVT, and a full 8-megabyte Korean multicart ROM (!).
On the NES source code page, there's a file called "VT02/03 OneBus Clone Unit" which contains various official demos and such from VRTech, makers of the OneBus hardware.
Interesting thing is, this doesn't just contain source code-- it also contains documentation.
The most interesting documentation is that from the Pic32 utility, a tool for creating the 4-bit graphic sprites for use in the VT03 chip. It includes EmuVT screenshots from two games created using the tool: a Dance Dance Revolution game that I hadn't yet seen (one of the official Konami-licensed famiclone DDR mats, possibly?) and... Pink Jelly. As in the game on that ABABsoft multicart. Same character and everything.
Incidentally, the package also includes an older beta version of EmuVT, and a full 8-megabyte Korean multicart ROM (!).