In any USB system there is only a single host, and the USB interface to the host computer is referred to as the host controller. 在所有USB系统中,只有一个主设备,到主计算机的的USB接口称为主控器(hostcontroller)。
Based on the features of the control system design of the excavating robot, this paper employs CAN bus based multi host control structure and has realized the implementation of the hardware and software design of CAN interface in microchip computer 根据挖掘机器人控制系统的设计特点,采用基于CAN总线通信的多控制主体结构方案,实现了单片机CAN总线接口硬件和软件的设计
This thesis will expatiate the DSP base circle in detail, especially the HPI interface characteristic, including loading program form host computer with HPI interface after DSP reset and the way of reading the whole data space of DSP for host computer. 详细研究了DSP的基本电路尤其是DSP芯片的HPI接口特性,包括DSP芯片复位后利用HPI主机接口从主机下载程序,主机通过HPI接口读取DSP芯片的整个数据空间等方法;