Datasheet

TPS65910 , TPS65910A , TPS65910A3 , TPS659101
TPS659102 , TPS659103 , TPS659104 , TPS659105
TPS659106, TPS659107, TPS659108, TPS659109
SWCS046U –MARCH 2010–REVISED JUNE 2014 www.ti.com
Bits Field Name Description Type Reset
1:0 EVERY Interrupt period RW 0x0
00: every second
01: every minute
10: every hour
11: every day
Table 6-20. RTC_COMP_LSB_REG
Address Offset 0x13
Physical Address Instance
Description RTC compensation register (LSB)
Notes: This register must be written in 2-complement.
This means that to add one 32kHz oscillator period every hour, micro-controller needs to write FFFF into
RTC_COMP_MSB_REG & RTC_COMP_LSB_REG.
To remove one 32-kHz oscillator period every hour, micro-controller needs to write 0001 into
RTC_COMP_MSB_REG & RTC_COMP_LSB_REG.
The 7FFF value is forbidden.
Type RW
7 6 5 4 3 2 1 0
RTC_COMP_LSB
Bits Field Name Description Type Reset
7:0 RTC_COMP_LSB This register contains the number of 32-kHz periods to be added into the RW 0x00
32-kHz counter every hour [LSB]
Table 6-21. RTC_COMP_MSB_REG
Address Offset 0x14
Physical Address Instance
Description RTC compensation register (MSB)
Notes: See RTC_COMP_LSB_REG Notes.
Type RW
7 6 5 4 3 2 1 0
RTC_COMP_MSB
Bits Field Name Description Type Reset
7:0 RTC_COMP_MSB This register contains the number of 32-kHz periods to be added into the RW 0x00
32-kHz counter every hour [MSB]
Table 6-22. RTC_RES_PROG_REG
Address Offset 0x15
Physical Address Instance
Description RTC register containing oscillator resistance value
Type RW
7 6 5 4 3 2 1 0
Reserved SW_RES_PROG
Bits Field Name Description Type Reset
7:6 Reserved Reserved bit RO 0x0
R returns
0s
5:0 SW_RES_PROG Value of the oscillator resistance RW 0x27
66 Detailed Description Copyright © 2010–2014, Texas Instruments Incorporated
Submit Documentation Feedback
Product Folder Links: TPS65910 TPS65910A TPS65910A3 TPS659101 TPS659102 TPS659103 TPS659104
TPS659105 TPS659106 TPS659107 TPS659108 TPS659109