Epson RX8900SA/CE Applications Manual page 38

RX8900 SA / CE
3) The setting of a clock and calendar
Set time
RESET"1"
Write time
Next process
4) The reading of a clock and calendar
Reading of the clock
Read clock
Next process
Set RESET bit to "1" to prevent timer update in time setting.
Write information of[year/month/date[day of the week]hour:
minute: second] which is necessary to set (or reset).
In case of initialization, please initialize all data.
 Please complete access within 0.95 seconds
 Please complete access within 0.95 seconds
 At the time of a communication start, the Clock & Calendar data are fixed
(hold the carry operation), and it is automatically revised at the time of the
communication end.
 The access to a clock calendar recommends to have access to continuation
by a auto increment function.
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