在altera官网上下载的FPGA封装在导入网表时提示找不到焊盘是怎么回事呀? 0 g# _/ Q! \. b/ L#4 WARNING(SPMHNI-192): Device/Symbol check warning detected. [help]: `( V3 O, m5 A
) p# @6 a2 e! HWARNING(SPMHNI-337): Unable to load symbol 'PQFP208' for device 'ALTERA EP2C8Q208': WARNING(SPMHUT-127): Could not find padstack SMT011X060. [help]& Q2 G6 I, @( ^% a
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大家有遇到过这种情况吗??