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Catalogue of Arcade Emulation Software - the Absolute Reference

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X-Arcade

X-Arcade

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meritm.c

0.111u2 [David Haywood]


NOTES:

- Hardware: Merit MSX Video based games. The actual name of the hardware is unknown. Merit have several boards with the same basic specification: Main CPU: 1xZ80B, Sound: 1xYM2149F, Video: 2xYamaha V9938 (MSX2 video chip!) and Other: 2xZ80APIO. Other components vary, however, the MegaTouch games appear to use a Dallas chip for protection. The later PCBs are of a different design use less roms of a higher capacity, however they still have the same basic chips. Some of the readmes with the sets give inaccurate information.


WIP:

- 0.111u5: Nathan Woods updated the Yamaha V9938 MSX2 video driver to use the new BITMAP_ADDR* macros instead of using the line[] array.