In more complex cases, a programmable logic device like a CPLD or FPGA might be used. The falling price of programmable logic devices, combined with their reduced size and power consumption compared to discrete components, is making them common even for simple systems.
In more complex situations, programmable logic devices like CPLDs or FPGAs can be used. The affordability of these devices, combined with their reduced size and power consumption compared to discrete components, is making them increasingly common in simple systems.