MCHP_EMI0_APPLICATION_ID
outb_p(0x01, MCHP_EMI0_APPLICATION_ID);
app_id = inb_p(MCHP_EMI0_APPLICATION_ID);
outb_p(app_id, MCHP_EMI0_APPLICATION_ID); /* set EMI Application ID to 0 */
outb_p(0x01, MCHP_EMI0_APPLICATION_ID); /* write 0x01 again to clean */