CS8818

CS8818 General Purpose USB2.0-to-ATAPI Bridge Controller with Embedded PHY 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 modes Support multiple LUNs Automatic detection of Master or Slave ATAPI devices Support true ATAPI compatible interface - Complies with ATAPI-7 Specification (PIO mode 0,3,4, Multiword DMA mode 0~2, UDMA mode 0~6) - 8-bit/16-bit Standard PIO mode interface - 16-bit Multiword DMA mode and UDMA mode interface (Ultra 133) ATAPI bus can be shared with other devices Embedded 8-bit microprocessor with on-chip 8K x 14...