Digital analog converter - download


This version of the board needs a couple of changes as can be seen on the image of the bottom of the board. Therefore you better do not start building based on these files. If you do anyway, then start looking for the Yamaha YM3623B first, as that part is the hardest to find!
	Schematic a331v0schematic.pdf	Mar 28, 2002 (92 kB)

	Board layout & comp. placement a331v0gbx.zip	Mar 28, 2002 (223 kB)

	Equations & JEDEC for the GAL a331v0gal.zip	Mar 28, 2002 (1 kB)

	Datasheet Yamaha YM3623B ym3623b.pdf	Nov 7, 1999 (574 kB)

This version of the board needs a couple of changes as can be seen on the image of the bottom of the board. Therefore you better do not start building based on these files. If you do anyway, then start looking for the Yamaha YM3623B first, as that part is the hardest to find!