Why I can't find any description of SEVONPEND and System Control Block/Register in nRF52832's datasheet

Why I can't find any description of SEVONPEND and System Control Block/Register in nRF52832's datasheethttps://devzone.nordicsemi.com/f/nordic-q-a/60398/why-i-can-t-find-any-description-of-sevonpend-and-system-control-block-register-in-nrf52832-s-datasheetHello, I was reading some SDK 15.3 code, there's something like this: __STATIC_INLINE void pwr_mgmt_sleep_init(void) { #ifdef SOFTDEVICE_PRESENT ASSERT(current_int_priority_get() >= APP_IRQ_PRIORITY_LOW); #endif SCB->SCR |= SCB_SCR_SEVONPEND_Msk;en-USTelligent Community 13Sun, 19 Apr 2020 15:39:34 GMTRE: Why I can't find any description of SEVONPEND and System Control Block/Register in nRF52832's datasheethttps://devzone.nordicsemi.com/thread/245375?ContentTypeID=1Sun, 19 Apr 2020 15:39:34 GMT137ad170-7792-4731-bb38-c0d22fbe4515:62f014bd-f95b-4583-9bd8-0628a0248064zzzh<p>Got it, thank you.</p><div style="clear:both;"></div>RE: Why I can't find any description of SEVONPEND and System Control Block/Register in nRF52832's datasheethttps://devzone.nordicsemi.com/thread/245374?ContentTypeID=1Sun, 19 Apr 2020 13:48:13 GMT137ad170-7792-4731-bb38-c0d22fbe4515:d57ceaf1-415b-4f3b-8576-f145b92cc86cTurbo J<p>It is described in the basic ARM Cortex-M4 technical documents on infocenter.arm.com - becaus this is included in the MCU core.</p><div style="clear:both;"></div>