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DSP28335外部中断

...t.GPIO2 #define   LED1 GpioDataRegs.GPADAT.bit.GPIO3 #define   LED2 GpioDataRegs.GPADAT.bit.GPIO4  #define   BUZZ_C GpioDataRegs.GPASET.bit.GPIO0=1; //蜂鸣器不鸣叫 #define   BUZZ_O GpioDataRegs.GPACLEAR.bit.GPIO0=1;//蜂鸣器鸣叫 interrupt void ISRExint1(vo...

[FPGA教程] Basys 3 FPGA上的七段LED显示

...nbsp; ->  3 // activates    LED1    LED2   LED3   LED4 // and repeat always @(posedge clock_100Mhz or posedge reset) begin  if(reset==1)   refresh_counter <= 0;  else   refresh_counter <= refresh_counter + 1...