CTL_ACAP_EN
if ((irq_status & INT_RISCI) && (chip->reg_control & CTL_ACAP_EN)) {
chip->reg_control |= CTL_FIFO_ENABLE | CTL_RISC_ENABLE | CTL_ACAP_EN;
chip->reg_control &= ~(CTL_FIFO_ENABLE | CTL_RISC_ENABLE | CTL_ACAP_EN);