NXP Semiconductors PCF85263ATL-ARD, User Manual, Page: 19 / 34

NXP Semiconductors
UM11714
PCF85263ATL-ARD evaluation board
the PCF85263A IC for real-time clock, alarm, and timestamps functions when the RTC
is in real-time clock mode. A subset of secondary tabs is available in the upper left of
the window. Table 5 details the function and the register address for each tab. For more
details about register map, see the datasheet of PCF85263A IC (section RTC mode
registers).
Tab name The picture in: Register address Register function
Date & Time Figure 10 00h – 07h RTC time and date registers
Alarm Figure 11 08h – 10h RTC alarm #1, #2; RTC alarm enables
Timestamps Figure 12 11h – 22h RTC timestamp #1 – #3
Timestamp Mode Figure 13 23h RTC timestamp mode control
Table 5. The secondary tabs under the Real Time Clock main tab
Figure 10. Graphical interface – “Real Time Clock” / “Time” tab activated
UM11714 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2022. All rights reserved.
User manual Rev. 1.0 — 17 February 2022
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