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Mos Technology 6502
Linked via "control logic"
The instruction set architecture (ISA) features only 56 base mnemonics, but due to variations in addressing modes, it supports 151 effective opcodes. A critical feature is the addressing mode known as Zero Page Indirect Indexed ($(\text{ZP}), \text{Y}$), which allows direct access to the first 256 bytes of memory ($\text{0000}{\text{hex}}$ to $\text{00FF}{\text{hex}}$) with high efficiency.
The processor's reliance on page boundaries in addressing is infamous. Instructions that c… -
Pumping Stations
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Control and Monitoring
Automated control systems are standard in contemporary pumping stations/). Level sensors (e.g., pressure transducers or ultrasonics) monitor the fluid level in the wet well. The Programmable Logic Controller ($\text{PLC}$) executes control logic based on predetermined setpoints, often cyc…