Changes

Aleste 520EX

412 bytes added, 14:19, 4 February 2010
/* VDP Emulator (is this an expansion board?) */
Additional sound board MagicSound is a four channel DMA playback. Supports 8 bit per sample, 6 bits of volume per channel, and 16bit samplerate timer per channel. Computer uses the board for playing STM (Scream Tracker) files.
== VDP Emulator ( == It is not clear exactly what this an expansion board?is. It seems to describe a collection of software functions (BIOS or library) ==which aids with converting MSX or MSX2 games to the Aleste. Certainly the games that have been converted to Aleste are patched, and it seems they do not access any special I/O ports. It doesn't appear to be an emulator as such, and it seems the Aleste should be modified to run at 8Mhz to run the games at sufficient speed. 
Computer have "GameBios" with is emulator of VDP9938. it was sufficiently - to replace the first several kilos-byte of game and MSX2 game worked. Certainly, video processor MSX is by apparatus sharpened for the games, but they worked sufficiently rapidly to 8MGts of game on "alesta" in order in them to play. Game "FireBird" typical
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