MICROCONTROLLER APPLICATIONS -- 2

Job Description:

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.

Навыки: Электроника, Verilog / VHDL, Микроконтроллер, Электротехника, Разводка печатной платы

ID проекта: #35813620