VECTORLIST - The Mailing List For The Technical Discussion of Vector-Based Arcade Games

January_1999
RE: star-tech cd


From: Clay Cowgill ( )
Date: Mon Jan 11 1999 - 11:52:32 CST


> The scans on the CD are 72dpi .BMP format 8bpp
> One candidate for a re-scan would be a late 1980 issue that
> has the schematic for the PC board that replaced the rate
> multiplier, since it is totally unreadable from the CD because
> it was scanned at such a low resolution.
>
Is that for the Binary Rate Multipliers in Asteroids? (7497's?) I made
one in a CPLD, but haven't tested it. TI was the only place that seemed
to ever make the 7497 (and only in original TTL).

-Clay


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