CC4020 is a 14-bit binary serial counter. All counters are master-slave triggers. The counter counts on the falling edge of the clock . When CR is high, the counter is cleared. Since a Schmitt trigger...
So far ( 2016 ), the ARM architecture has developed to the eighth generation ARMv8 . Before understanding the latest architecture, it is necessary to review the development history of ARM architecture...
Abstract: This paper introduces the CAN bus and its communication protocol J1939, and designs the hardware structure of a multi-ECN communication platform based on the CAN bus; describes the software ...