> The 8088/8086 had a 20-bit address bus, differing mainly in the width > of the *data* bus, and the later 80286 had a 16-bit address bus. > The 80286 had a 24-bit address bus (16MB) -- *John P. Willis* Coherent Logic Development LLC M: 575.520.9542 O: 575.524.1034 chocolatejollis38 at gmail.com http://www.coherent-logic.com/