Dini Group DN9002K10PCI, Руководство пользователя

Страница: 164 / 169

O R D E R I N G I N F O R M A T I O N
2.4 Speed Grades
The interface performance characterizations included in this manual and in advertisements are
valid for all shipped FPGAs, regardless of speed grade. These numbers are characterizations,
and not guaranteed under all operational conditions. Every shipped board has passed this
characterization test under some operational conditions.
If there are any interfaces where performance is only characterized for specific speed grade
parts, this is noted in the advertisement and in this document. Below is a list of all such
interfaces:
1) PCI Express
Some interfaces may run at increased speeds above and beyond Dini Group’s advertised
performances when used with –2 or –3 speed grade parts. Some performance numbers that are
advertised by Xilinx are listed here. These characterizations have not been performed on the
DN9002K10PCI, but we have no reason to think the DN9002K10PCI is a limiting factor on
these interfaces:
FPGA-to-FPGA interconnect, LVDS 1.25 Gbs (625 MHz)
FPGA-to-FPGA interconnect, single-ended 800 Mbps (400 MHz)
DDR2 Interface 667 Mbps (333 MHz)
DN9002K10PCI User Guide www.dinigroup.com 154