UTMI HOST MODLE
This IP core is a cutdown USB host controller which allows communications with full-speed (12mbps) USB devices. The IP is accessed via an AXI4-Lite slave register interface for control, status and data. Data to be sent or received is stored in some internal FIFOs. The data is accessed through the AXI4-Lite slave port. There is no DMA engine (e.g. a bus mastering interface) associated with this IP. The core functions well, is very small, but is fairly inefficient in terms of CPU cycles require
文件大小：54.08KB
评论区