CS8818 - Interface and Interconnect USB
The CS8818 is a single chip USB (Universal Serial Bus) 2.0 Mass storage class peripheral controller intended for use with standard ATAPI devices.
The device consists of a USB 2.0 PHY and SIE, FIFO buffers, embedded microprocessor with expanded external program ROM/Flash memory, and ATAPI compatible
CS8818 Features
* Fully compatible with USB specification 2.0 - Support full-speed (12M bits/sec) or high-speed (480M bits/sec) devices with multiple configurations and multiple interfaces - Support all USB standard commands, including suspend and resume detection logic - Support USB 2.0 TEST mode features