NAiS FP Series Hardware Manual page 179

Special Data Registers
Addresses
T32CP Other Types
DT90054
(see note)
DT90055
(see note)
DT90056
(see note)
DT90057
(see note)
Note
An expansion memory unit is necessary.
C-6
Description
DT90054, Clock/calendar monitor and setting (minute/second)
DT90055, Clock/calendar monitor and setting (day/hour)
DT90056, Clock/calendar monitor and setting (year/month)
DT90057, Clock/calendar monitor and setting (day-of-the-week)
The year, month, day, hour, minute, second, and day-of-the-week data for
the calendar timer is stored. The built-in calendar timer will operate cor-
rectly through the year 2099 and supports leap years. The calendar timer
can be set (the time set) by writing a value using a programming tool or a can be set (the time set) by writing a value using a programming tool or a
program that uses the F0 (MV) transfer instruction.
DT90054
DT90055
DT90056
DT90057
Lower 8 bits
Higher 8 bits
Minute Second
H00 to H59 (BCD) H00 to H59 (BCD)
Hour
Day
H00 to H23 (BCD)
H01 to H31 (BCD)
Year Month
H00 to H99 (BCD) H01 to H12 (BCD)
Day-of-the-week
H00 to H06 (BCD)
Matsushita Electric Works (Europe) AG
FP0 Hardware