Virtex-7 fpga可以运行在-3，-2，-1，并且-2 L速度等级和-3拥有最高的性能。- 2L装置可以操作的两种电压,0.9 V和1.0伏特，并筛选低功率的最大静态功耗。 Virtex-7 FPGAs Data Sheet: DC and Switching Characteristics DS183 (v1.2) November 7, 2011 Advance Product Specification Virtex-7 FPGA Electrical Characteristics Virtex-7 FPGAs are available in -3, -2, -1, and -2L speed otherwise noted, all the DC and AC electrical parameters grades, with -3 having the highest performance. The -2L are the same for a particular speed grade (that is, the timing devices can operate at either of two……