2014 is about to leave. Looking back on this year, have you made greater progress? Have you been busy and fulfilled? Have you completed the goals set at the beginning of the year? [/color][/size][/fon
I am executing some programs in the XINT1 interrupt. I can jump into it the first time, but after jumping into it several times, I don't know why the IMR is cleared and I cannot enter the interrupt. C
Shielding is the metal isolation between two spatial regions to control the induction and radiation of electric fields, magnetic fields and electromagnetic waves from one region to another. Specifical