Boebert@hi-multics.arpa (01/09/86)
Anybody know what the "magic instruction" (op code D6) in the 8086 does? This is an undocumented instruction whose cover was blown in the 30 Dec issue of Electronic News (in the article about the Intel/NEC suit). Earl
feustel@ihlpl.UUCP (Feustel) (01/16/86)
This instruction clears the low order byte of the accumulator and does not cause an invalid instruction trap on a 286. Dave Feustel ihnp4!ihlpl!feustel x0328 IW 2B462 ATT Information Systems 1100 E. Warrenville Rd. Naperville, IL 60566