Samsung S3C2410A User Manual

Universal Serial Bus (USB) device controller is designed to provide a high performance full speed function controller
solution with DMA interface. USB device controller allows bulk transfer with DMA, interrupt transfer and control
transfer.

— Full speed USB device controller compatible with the USB specification version 1.1

— DMA interface for bulk transfer

— Five endpoints with FIFO

EP0: 16byte (Register)
EP1: 64byte IN/OUT FIFO (dual port asynchronous RAM): interrupt or DMA
EP2: 64byte IN/OUT FIFO (dual port asynchronous RAM): interrupt or DMA
EP3: 64byte IN/OUT FIFO (dual port asynchronous RAM): interrupt or DMA
EP4: 64byte IN/OUT FIFO (dual port asynchronous RAM): interrupt or DMA

— Integrated USB Transceiver

— Fully compliant with USB Specification Version 1.1

— Full speed (12Mbps) device

— Integrated USB Transceiver

— Supports control, interrupt and bulk transfer

— Five endpoints with FIFO:

One bi-directional control endpoint with 16-byte FIFO (EP0)
Four bi-directional bulk endpoints with 64-byte FIFO (EP1, EP2, EP3, and EP4)

— Supports DMA interface for receive and transmit bulk endpoints. (EP1, EP2, EP3, and EP4)

— Independent 64byte receive and transmit FIFO to maximize throughput

— Supports suspend and remote wakeup function

PCLK should be more than 20MHz to use USB Device Controller stably.