MICROCONTROLLER APPLICATIONS

Set up the frequency of the HCLK clock to 96MHz and the frequency of the PCLK1 peripheral clock to 24MHz, respectively, using the HSI (16MHz) clock source. Program the microcontroller such that you will be able verify the HSI clock and the PLL clock, respectively, on pin MCO1 (PA8). Part ii Set up the frequency of the HCLK clock to 120MHz and the frequency of the PCLK1 peripheral clock to 30MHz, respectively, using the HSE (8MHz) clock source. Program the microcontroller such that you will be able verify the HSE clock and the PLL clock on pin MCO2 (PC9). Task Two Port D (PD7…PD0) is designated as output port for this task. 1. Draw a detailed schematic diagram for Task Two. It should include IC part numbers, IC pin numbers and Header P1 pin labels, respectively. All signal lines should be labeled. Port D signals should be buffered by a suitable chip to drive the bar-LED bits (and for protection). Current limiting pull up resistors for the LED module should also be employed. Develop a C program that will set up the lower segment of Port D for output. The program will then write alternating data (e.g., 0x5A, and 0xA5) on the port while running in an infinite loop.