If you want just slave FIFO mode without having to write firmware http://www.cypress.com/?id=4242 SX2 is the chip you should be looking at.
Or you can use the firmware that comes as part of AN61345 - Implementing an FX2LP™ - FPGA Interface as starting point and modify it to your requirement.
Hi aasi, Thank you for the quick reply to my question. >SX2 is the chip you should be looking at. Yes, but the chip (CY7C68013A) has already been on the terget board. :-( The information of AN61345 is enough information what I should do. That is, I have to prepare 8051 FW development anyway? (I do not have much time to prepare another development environment.) Regards, qoiop