AXI Timer/Counter


Product Description

This document describes the specifications for a Advanced Microcontroller Bus Architecture (AMBA®) specification’s Advanced eXtensible Interface (AXI) Timer/Counter core. The AXI Timer/Counter is a 32-bit timer module that attaches to the AXI4-Lite interface. In Cascade mode, it can be used as 64-bit timer module.

Key Features and Benefits

  • AXI interface is based on the AXI4-Lite specification
  • Two programmable interval timers with interrupt, event generation, and event capture capabilities
  • Configurable counter width
  • One Pulse Width Modulation (PWM) output
  • Freeze input for halting counters during software debug



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