These application notes describe the USB Function Module that incorporates the SH7727. They are provided to be used as a reference when the user creates USB Function Module firmware. These application notes and the described software are application examples of the USB Function Module, and their contents and operation are not guaranteed. In addition to these application notes, the manuals listed below are also available for reference when developing applications.
This system is configured of the SH7727 Solution Engine manufactured by Hitachi ULSI Systems Co., Ltd. on which the SH7727 is mounted, a serially- connected PC, and a USB host PC (Windows 2000) containing the USB serial conversion driver*1 (manufactured by Hitachi ULSI Systems Co., Ltd.).
In this system, the SH7727SE can receive the USB packet data transmitted from the USB host PC and transmit it to the serially-connected PC after converting it into serial data. Also, its reverse is possible, that is, the SH7727SE can receive serial data from the serially-connected PC and transmit it to the USB host PC after converting it into USB packet data.