Reply 9300 of 29617, by Cyrix200+
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wrote:Rare PC Technologies 286 Express card made for the 8088 Tandy 1000s. The daughterboard houses the 8088 and connects the cards to […]
Rare PC Technologies 286 Express card made for the 8088 Tandy 1000s. The daughterboard houses the 8088 and connects the cards to the motherboard's CPU socket through the ribbon cable, so you don't lose your XT speeds. You can toggle between the the 8088 and 286, as well as enable/disable cache with keyboard shortcuts.
The 1000SX has 4 speeds now:
8088:
4.77mhz
7.16mhz286:
7.16mhz w/Cache (8KB)
7.16 w/o CacheThe socket in the main card is for a 80287 which is on the way. Many thanks to the gentleman on VCF who sold this to me -- I had given up trying to find one.
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That's cool! Do you have a picture of the motherboards CPU socket side?
1982 to 2001