Binary BCH designs that correct a large number of random errors probably require approximately 1/3 the number of gates and 1/3 the amount of power of an equivalent performance LDPC decoder ... there's ...

The layout was designed by using an open source ... The complete layout of the decoder was designed based on its schematic circuit, which consists of NOT gates, 2-input NAND gates, 3-input NAND ...

With the two diodes reversed and a 910 Ohm resistor removed, a NOR gate is created. The next step was to build a S-R latch using the NAND gates and inverters, which holds some basic memory.

NAND gates are significant because any Boolean function (AND, OR, NOT, XOR, XNOR), which play a basic role in the design of computer chips, can be implemented by using a combination of NAND gates.