fully compatible to Newell and TOMS (?
Atari Basic: no! XL/XE Selftest: YES! Antic access: no! => Note that (separate) Antic access can be done to all Peterson and compatible XE-type Ramdisks; just refer to Ed Bachman`s fine article (supplied with the manual for the Wedge) on how to update/upgrade your Peterson or compatible Ramdisk for Antic access; (Afaik only XE-type computers can be upgraded for separate Antic access, since XL-type computers don`t have the Freddie and Gate Array chips; the Freddie chip controls the Gate-Array chip; the Gate-Array chip is responsible for the separate Antic mode…) – Quarter-Mega-XL C.Buchholz 192k 4000-7FFF 2,3,5,6 B ($D301) Banks: A3,A7,AB,AF,C3,C7,CB,CF,E3,E7,EB,EF (=newer version); Notes: compatible to Peterson, Rambo XL and newer Newell versions; replaces the 8 RAM 4164 with 8 RAM 41256 and thus uses 64k as main RAM and 192k as Ramdisk (therefore most RD-testers will see 240k memory); older versions were designed for 32k banks, but with the appearance of the 130XE as the new standar