Epson RX8900SA/CE - 3) The Setting of a Clock and Calendar; 4) The Reading of a Clock and Calendar

RX8900 SA / CE
Page - 35 ETM45E-01
3) The setting of a clock and calendar
Next process
Set time
Write time
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
RESET"1"
Set RESET bit to “1” to prevent timer update in time setting.
4) The reading of a clock and calendar
Next process
Reading of the clock
Read clock
 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.