In the RM0008, Figure 120 on page 379, it says "as soon as the CEN bit is written to 1, the prescaler is clocked by the internal clock, CK_INT. " as shown below. However in the figure, the CK_CNT appears 2 cycles after the CEN bit became 1. Given t...

In RM0008 Technical Reference Chapter 15, TIMx_ARR was introduced in counting mode. Meanwhile, two other registers: preloaded and shadow register, were also mentioned. However, in the TIMx register Map, Preloaded and shadow registers were not mention...

About fault exceptions, as I can understand user level trying to access privileged level memory will result in Memory Management Fault... but in Table 5.1 from Joseph Yiu's Guide to ARM Corten-M3 2nd edition page 83, it says Why that results in Bus f...