Toshiba H1 Series, TLCS-900, TMP92CZ26AXBG TMP92CZ26A , 92CZ26A-583, 3.21.5 Operational description

TMP92CZ26A
92CZ26A-583
3.21.5 Operational description
(1) Reading timer dat a
There is the case, which reads wrong data when carry of the inside counter happens
during the opera tion which cloc k data reads. Therefor e please read two time s with the
following way for reading correct data.
Figure 3.21.2 Flowchart of timer dat a read
Start
END
PAGER<PAGE> = “0” ,
Select PAGE0
Read the clock data
(1st)
Read the clock data
(2nd)
1st data = 2nd data NO
YES