Programmable Logic Array Structure. It means the user can decide the connection between the inputs and the and gates. The following figure shows the internal structure of programmable array logic.
There are three kinds of plds based on the type of array s which has programmable feature. In this video i talk about programmable logic arrays and how they w. This is one of a series of videos where i cover concepts relating to digital electronics.
Consider the given boolean expression and reduce it to its minimum sop form.
Implementation of programmable logic array. The product terms can be programmed through the fuse link. Field programmable gate array fpga programmable logic array pla programmable logic device pld complex programmable logic device cpld erasable programmable logic device epld field programmable logic array signetics fpla. A programmable logic array is a kind of programmable logic device used to implement combinational logic circuits.
