# 🧠 PS Subsystem

## Overview

Handles control and processing.

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## Control

- Writes parameters
- Triggers Tx (TxPulseStart)

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## Processing

DMA → unpack → complex → RMS/peak

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## Execution

- Event-driven
- Frame drops possible

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## 🔗 Related Components

- [Project Overview (README)](../README.md)
- [PL Tx Subsystem](pl_tx_subsystem.md)
- [PL Rx Subsystem](pl_rx_subsystem.md)