One of the great unheralded chapters in the history of electronics design is debug. After all, where there have been designs, there have been bugs. And there was debug, engaged in an epic wrestling match with faults, bugs and errors to determine which would prevail.
Think about system in the 1970s and '80s. A typical system would consist of a CPU, (EP)ROM, RAM, Peripherals (PIC, UART, DMA, T...
» read more
