Schematic Block Diagram for Programmable Logic Controllers (PLC) Programmable Logic Controllers (PLC) and Programmable Automation Controllers (PAC) are process and control implementations that cover ...

This article proposes and investigates a scheme of Programmable Optical Digital Logic Computing Array (PODLCA) which mainly consists of basic blocks using dual-drive Mach-Zehnder modulators (DD-MZM).

Microchip’s 32 LUT programmable logic block for PICs Microchip has introduced a 32 logic elements programmable logic array into a microcontroller. Each logic element can simulate AND, OR, NAND or NOR ...