According to request of data transfer in three-dimensional mapping camera, a new solution that will be more useful is investigated and developed. The image data in Multi-channe are combined with FPGA, the data is first cashed in FPGA in order to transfer the Asynchronous data into synchronous data. Then it will again be cached in FIFO. After these processes the data will be transferred to computer bus with PCI9054. With the design of driver and application, the image data can be showed and stored.