The chip is 68013A.
We transfer data at speed 54MBps, I have tested the top speed of my board is about 32MBps. What I used is: EP6/AUTOIN/512*4 buffer/BULK mode. Do you have any methord to meet my data transfer speed need? Thanks for help.
How are you testing the speed of the board? Please test it using Screamer/ Streamer application that comes with Cypress SuiteUSB (http://www.cypress.com/?rID=34870). This will enable queueing of transfers as well, to maximize the speed.