Toshiba H1 Series - Manual (Page 591)

TMP92CZ26A
92CZ26A-588
(2) When output clock of 1Hz
RTC outputs clock of 1Hz to ALARM pin by setting up PAGER= “0”,
RESTR= “0”, = “1”. And RTC generates INTRC interrupt by
falling edge of the clock.
(3) When output clock of 16Hz
RTC outputs clock of 16Hz to ALARM pin by setting up PAGER= “0”,
RESTR= “1”, = “0”. And RTC generates INTRC interrupt by
falling edge of the clock.