NXP Semiconductors LPC43 Series User Manual

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NXP Semiconductors LPC43 Series User Manual Manual pdf 933 page image

UM10503 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2012. All rights reserved.User manual Rev. 1.3 — 6 July 2012 933 of 1269NXP Semiconductors UM10503Chapter 35: LPC43xx Real-Time Clock (RTC)[1] This register value is not changed by reset.[1] This register value is not changed by reset.[1] This register value is not changed by reset.[1] This register value is not changed by reset.[1] This register value is not changed by reset.Table 793. Seconds register (SEC - address 0x4004 6020) bit descriptionBit Symbol Description Resetvalue5:0 SECONDS Seconds value in the range of 0 to 59 - [1]31:6 - Reserved, user software should not write ones to reserved bits.The value read from a reserved bit is not defined.-Table 794. Minutes register (MIN - address 0x4004 6024) bit descriptionBit Symbol Description Resetvalue5:0 MINUTES Minutes value in the range of 0 to 59 - [1]31:6 - Reserved, user software should not write ones to reserved bits.The value read from a reserved bit is not defined.-Table 795. Hours register (HRS - address 0x4004 6028) bit descriptionBit Symbol Description Resetvalue4:0 HOURS Hours value in the range of 0 to 23 - [1]31:5 - Reserved, user software should not write ones to reserved bits.The value read from a reserved bit is not defined.-Table 796. Day of month register (DOM - address 0x4004 602C) bit descriptionBit Symbol Description Resetvalue4:0 DOM Day of month value in the range of 1 to 28, 29, 30, or 31(depending on the month and whether it is a leap year).- [1]31:5 - Reserved, user software should not write ones to reserved bits.The value read from a reserved bit is not defined.-Table 797. Day of week register (DOW - address 0x4004 6030) bit descriptionBit Symbol Description Resetvalue2:0 DOW Day of week value in the range of 0 to 6. - [1]31:3 - Reserved, user software should not write ones to reserved bits.The value read from a reserved bit is not defined.-