In this application note we will only refer to the FX1. The
same terminologies and concept is also used in the FX2. The
FX2 has identical FIFO architecture and the same number of
endpoints as the FX1
USBHostSlave is a USB 1.1 host and Device IP core.
– Supports full speed (12Mbps) and low speed (1.5Mbps) operation.
– USB Device has four endpoints, each with their own independent FIFO.
– Supports the four types of USB data transfer control, bulk, interrupt, and isochronous
transfers.
– Host can automatically generate SOF packets.
– 8-bit Wishbone slave bus interface.
– FIFO depth configurable via paramters.
