|The EC140 64-bit PCI bus target core is optimized for different applications. The back-end interface is a highly efficient and flexible back-end bus which provides for easy integration with other user logic. This 64-bit PCI target core utilizes double data buffer design approach which minimizes design gate count and achieves highest possible data bandwidth at the same time.
The EC140 64-bit PCI bus target is capable of handling both 32-bit PCI transfers and 64-bit PCI transfers. Based on the bus width chosen by the master, the EC140 bus target transfers data with the higher data width whenever possible.