s390rtc(4) - NetBSD Manual Pages

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S390RTC(4)              NetBSD Kernel Interfaces Manual             S390RTC(4)


NAME

     s390rtc -- Seiko Instruments S-35390 real-time clock


SYNOPSIS

     s390rtc* at iic? addr 0x30


DESCRIPTION

     The s390rtc driver provides support for the Seiko Instruments S-xx390
     real-time clock chip.

     Access methods to retrieve and set date and time are provided through the
     TODR interface defined in todr(9).


SEE ALSO

     iic(4), todr(9)


HISTORY

     The s390rtc device appeared in NetBSD 6.0.


BUGS

     The driver does not support the chip's alarm features.

NetBSD 9.1                       April 5, 2011                      NetBSD 9.1