Description
3
Serial Interface Engine 3 Protocol Layer 4 FIFO Control 4 FIFO Programmability 4 FIFO Access 4
Transmit FIFO 5 Receive FIFO 6 Pin Information 7 Register Timing Characteristics9 Register Interface 12 Special Firmware Action for Shared Register Bits
Features
- New Features After Revision B
I Full compliance with the Universal Serial Bus Specification Revision 1.1.
I Backward compatible with USS-820B and USS-820C revisions. I Self-powered or bus-powered USB device. Meets USB power specifications for bus-powered devices. I Full-speed USB device (12 Mbits/s). I USB device controller with protocol control and administration for up to 16 USB endpoints. I Supports control, interrupt, bulk, and isochronous transfers for all 16 endpoints. I Programmable end.
USS-820D_AgereSystems.pdf
