RTC_A
RTC_A, RTC_T, 0, 0, 0, EXT } },
INTC_IRQ(RTC_T, IRQ_RTC_T), INTC_IRQ(RTC_A, IRQ_RTC_A),
RTC_A, RTC_T, 0, 0, 0, EXT } },
INTC_IRQ(RTC_T, IRQ_RTC_T), INTC_IRQ(RTC_A, IRQ_RTC_A),
fd_rtc = open(RTC_A, O_RDONLY);