We are running a survey to help us improve the experience for all of our members. If you see the survey appear, please take the time to tell us about your experience if you can.
There is CISS register at lpc23x/24xx, but I can't find it at lpc17xx_v07 user manual
Chapter 27: LPC17xx Real-Time Clock (RTC) and backup registers states that Periodic interrupts can be generated from increments of any field of the time registers and selected fractional second values.
But where is those selected fractional second values ?
"There is CISS register at lpc23x/24xx, but I can't find it at lpc17xx_v07"
There is no paticular reason to assume that apparently-similar functions should be implemented identically in different chips.
Especially as LPC2xxx and LPC17xx use completely different cores...
Especially as LPC2xxx and LPC17xx use completely different cores... Well, but where I can find sample on how to sleep and wake up at sub-seconds rate at LPC17xx ?
It's an NXP chip - so try the NXP website first?