sys/arch/landisk/stand/boot/getsecs.c

135

rtc_do(1); /* Don't care */

sys/arch/landisk/stand/boot/getsecs.c

136

rtc_do(1); /* R/#W = 1(READ) */

sys/arch/landisk/stand/boot/getsecs.c

137

rtc_do(1); /* AD = 1 */

sys/arch/landisk/stand/boot/getsecs.c

138

rtc_do(0); /* DT = 0 */

sys/arch/landisk/stand/boot/getsecs.c

139

rtc_do(addr & 0x8); /* A3 */

sys/arch/landisk/stand/boot/getsecs.c

140

rtc_do(addr & 0x4); /* A2 */

sys/arch/landisk/stand/boot/getsecs.c

141

rtc_do(addr & 0x2); /* A1 */

sys/arch/landisk/stand/boot/getsecs.c

142

rtc_do(addr & 0x1); /* A0 */