2010•Microcomputer & its ApplicationsRequires access

Research and design of ARM emulator based on USB

Xin Chen

Abstract

In this article,a new design of emulator for ARM is proposed which is based on USB interface,choosing Philips ARM7 LPC2148 as the MCU.The hardware circuit is described in detail.The third-party software can interact with the emulator for in-system programming and debug.With the sample circuit,it is really a economical and feasible way to displace the emulator that using the parallel port.

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Available abstract

Key concepts: USB, Computer science, Microcontroller, Embedded system, Debugging, Computer hardware, Host controller interface, USB hub