usenet@mcdchg.UUCP (11/26/87)
Datafree announces their 2.5/4 megabyte memory expansion board for the Atari 520ST, 520STfm and 1040ST computers. Datafree's memory upgrade board for the Atari ST computer expands memory space to either 2.5 or 4 megabytes. It consists of a memory plane that interfaces via a plug-in adaptor board and a template that requires only 18 solder connections to the MMU. Quality multi-layer circuit board construction ensures noise free operation with 120ns 1 megabit dynamic ram from any manufacturer. It has been tested in all revisions of 520ST, 520STfm and 1040ST and is compatible with both TOS for the 520/1040 series and the new blitter compatible Mega ST TOS roms. FEATURES: * Multi-layer circuit board * reliable interface to motherboard * easy installation using solder template and adaptor board * compatible with all revisions of ROMs and 520/1040 machines For more information contact: Datafree Industries 391 Ormont Drive Weston Ontario M9L 1N8 (416) 741-9834 In Canada call your local dealer for pricing. In US - this is marketed by CSS If you need info quickly send mail to me. (This product is available immediately - it is not vapourware)