Hi, I programmed the below code onto the chip and I was able to monitor the GPIO signal toggling every second, which match the

1e7

delayed cycle in the code

(1e7 *1/10MHz = 1 s)

while(1) {

        reg_mprj_datal = 0x00000000;
        reg_mprj_datah = 0x00000000;

        reg_gpio_out = 0x0;

        delay(10000000);

        reg_mprj_datal = 0xffffffff;
        reg_mprj_datah = 0xffffffff;

        reg_gpio_out = 0x1;

        delay(10000000);

	}