Data Transmission Based on Endpoint 0 of 68013A

Abstract

The USB chip 68013A accommodate the higher data rates specified by USB 2.0 specification .This chip has an enhanced 8051 processor with whole memory bus and some I/O pins. We can control I/O pins or complex peripheral through the control endpoint EP0. It takes full advantage of the resource of chip to avoid transfer control data on high speed endpoint such as EP2. This paper illuminates the method on how to program properly.