Cortex-M4 Core Registers Goal: visualizing what happens to the Cortex-M4 core registers after reset Here's what happens after the processor is reset: General-purpose registers have unknown values in them Stack pointer register is loaded with the valu
Bits 15:13 Reserved, must be kept at reset value. Bits 12:8 DBL[4:0]: DMA burst length This 5-bit vector defines the number of DMA transfers (the timer detects a burst transfer when a read or a write access to the TIMx_DMAR register address is perfor