1 /* 2 * @(#)rtc.h 1.1 (Berkeley) 11/08/90 3 * RTC Register locations 4 */ 5 6 #define RTC_SEC 0x00 /* seconds */ 7 #define RTC_SECALRM 0x01 /* seconds alarm */ 8 #define RTC_MIN 0x02 /* minutes */ 9 #define RTC_MINALRM 0x03 /* minutes alarm */ 10 #define RTC_HRS 0x04 /* hours */ 11 #define RTC_HRSALRM 0x05 /* hours alarm */ 12 #define RTC_WDAY 0x06 /* week day */ 13 #define RTC_DAY 0x07 /* day of month */ 14 #define RTC_MONTH 0x08 /* month of year */ 15 #define RTC_YEAR 0x09 /* month of year */ 16 #define RTC_STATUSA 0x0a /* status register A */ 17 18 #define RTC_BASELO 0x15 /* low byte of basemem size */ 19 #define RTC_BASEHI 0x16 /* high byte of basemem size */ 20 #define RTC_EXTLO 0x17 /* low byte of extended mem size */ 21 #define RTC_EXTHI 0x18 /* low byte of extended mem size */ 22