Abstract:

Based on a summary of the hardware architecture of digital synthetic sweeper,the paper gives a detailed description of the design of USB2.0 interface based on ISP1362,including the hardware design of USB2.0,USB firmware design,USB driver program design and the application program design.Experimental results show that the design meets the design requirements with a data transporting rate up to 33 Mbit·s^-1.

Key words: sweeper;USB2.0;ISP1362