[comp.sys.ibm.pc] LOADALL instruction?

nelson@PEAR.ECS.CLARKSON.EDU (03/07/89)

I just received a subscription advert from "Microprocessor Report" that
tells of a "LOADALL" instruction for the 286.  This instruction
provides a variety of capabilities, including access to extended memory
in real mode.  An article providing full details, including the opcode,
oerand layout, and how to use it appeared in their September 1987
issue.  Does anyone know anything about this instruction?