Panasonic FP-M Hardware Manual page 211

Address Name
DT9044 High-speed counter
elapsed value area
(lower 16-bit)
DT9045 High-speed counter
elapsed value area
(higher 16-bit)
DT9046 High-speed counter
target value area
(lower 16-bit)
DT9047 High-speed counter
target value area
(higher 16-bit)
DT9052 High-speed counter
control register
DT9053 Clock/calendar
monitor register
DT9054 Clock/calendar
monitor and setting
register
(minute/second)
DT9055 Clock/calendar
monitor and setting
register
(day/hour)
DT9056 Clock/calendar
monitor and setting
register
(year/month)
DT9057 Clock/calendar
monitor and setting
register
(day of week)
• Lower 16-bit of high-speed counter elapsed value is stored in DT9044.
• Higher 16-bit of high-speed counter elapsed value is stored in DT9045.
• Lower 16-bit of high-speed counter target value is stored in DT9046.
• Higher 16-bit of high-speed counter target value is stored in DT9047.
• A register dedicated to control high-speed counter operation.
F0 (MV)
• Refer to the (high-speed counter control) instruction in the
FP-M/FP1 Programming Manual.
• Hour and minute data of the clock/calendar are stored in DT9053.
This register is available only for monitoring the data.
• The hour and minute data is stored in BCD as:
H00 to H23 (BCD)
• C types (C20RC/C20TC/C32TC) only
• Data of the clock/calendar are stored in DT9054, DT9055, DT9056, and
DT9057. These registers are available both for settings and for monitoring
the clock/calendar.
• When setting the clock/calendar by using the
revised setting becomes effective from the time when the most significant
bit of DT9058 becomes "1".
• The data is stored in BCD as:
DT9054
DT9055
DT9056
DT9057
• C types (C20RC/C20TC/C32TC) only
Description
Higher 8 bits Lower 8 bits
Hour data Minute data
H00 to H59 (BCD)
F0 (MV)
Higher 8 bits Lower 8 bits
Minute Second
H00 to H59 (BCD) H00 to H59 (BCD)
Day Hour
H01 to H31 (BCD) H00 to H23 (BCD)
Year Month
H00 to H99 (BCD) H01 to H12 (BCD)
Day of week
H00 to H06 (BCD)
8-7. Special Data Registers
instruction, the
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