RTC_SEC1 - Linux

108

__raw_writeb(real_seconds % 10, RTC_SEC1);

48

sec = (__raw_readb(RTC_SEC1) & 0xf) + (__raw_readb(RTC_SEC10) & 0x7) * 10;

56

} while (sec != (__raw_readb(RTC_SEC1) & 0xf) + (__raw_readb(RTC_SEC10) & 0x7) * 10);

64

__raw_writeb(0, RTC_SEC1); __raw_writeb(0, RTC_SEC10);