Hi i am doing my first project to understand about ARM stm32f407 microprocessor using TTL/CMOS logic gates externally,and check the function of a SOP design by generating inputs to the logic and reading the outputs. So LEDs will be used as indicators for both input test bits and output result bits. The main problem is in below, i don not know how to start to write program any one teach me about this one... Allocate 4 pins for driving external logic (TTL) and 2 pins for reading the logic inputs from two SOPs. The SOPs are as follows
X1 = not B notC + B C + A not B D X2 = notC D + C notD + A B C
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