242.vivado常用tcl

#生成mcs文件 write_cfgmem -format mcs -size 16 -interface SPIx4 -loadbit {up 0x00000000 "C:/Users/Admin/Desktop/ll/prj_325t/project_1.runs/impl_1/top.bit" } -checksum -force -disablebitswap -file "C:/Users/Admin/Desktop/ll/prj_325t/mcs/led.mcs" #SPI配置设置 #添加这段原语的目的主要是为了生成的 bit 流文件转换成固化文件后能够适用于 4bit 位宽 SPI 通信的 flash 器件。添加上面的原语后，直接点击生成.bit 文件。 #############SPI Configurate Setting################## set_property BITSTREAM.CONFIG.SPI_BUSWIDTH 4 [current_design] set_property CONFIG_MODE SPIx4 [current_design] set_property BITSTREAM.CONFIG.CONFIGRATE 50 [current_design] set_property BITSTREAM.GENERAL.COMPRESS TRUE [current_design] set_property BITSTREAM.CONFIG.SPI_FALL_EDGE Yes [current_design] set_property CFGBVS VCCO [current_design] set_property CONFIG_VOLTAGE 3.3 [current_design]