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GPIO Controller
Design IP
Overview

SmartDV’s General Purpose Input/Output (GPIO) Controller IP is a silicon-proven solution designed to manage a wide range of digital I/O operations in embedded systems, SoCs, and microcontroller-based designs. It enables efficient interfacing with external devices and peripherals, supporting programmable direction control, interrupt generation, and configurable output drive strength.

Designed for flexibility, the IP core is highly configurable to meet specific design requirements, supporting both ASIC and FPGA implementations while optimizing for area, power, and performance. Its robust architecture and ease of integration make it ideal for consumer electronics, automotive, industrial, and IoT applications.

GPIO Controller
Benefits
  • Operates in single-channel mode
  • Configurable GPIO pin width from 1 to 32 bits
  • Dynamic programming of each GPIO bit for:
    • Input/output functionality
    • Drive strength
    • Pull-up/pull-down configuration
    • Level/edge detection
Compliance and Compatibility
  • Standard GPIO Specifications
  • All major EDA synthesis, simulation, linting flows