Myson Technology CS8818
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 interface. The CS8818 uses 12MHz crystal to reduce the EMI issue.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● Supports 5 endpoints - All endpoints share one on-chip 4K bytes SRAM buffer and the size of each endpoint is configurable - Default control endpoints (EP0) with up to 64-byte buffer on either TX or RX direction - An interrupt OUT endpoint (EP1) and an interrupt IN endpoint (EP2) - A bulk OUT endpoint (EP3) and a bulk IN endpoint (EP4): up to 512 bytes data payload for full/high speed bulk endpoint - Unused endpoint can be disabled
● Embedded USB 2.0 transceiver - Integrated bit stuffing/unstuffing and stuff error detection - NRZI (Non-Return-to-Zero Inverted) encoding/decoding
● USB Mass Storage Class Bulk-Only Specification Compliant (Version 1.0)
● Support Bus Powered and Self Powered m...