Chapter 48 Clock Monitor; Overview; Features - Fujitsu MB91460 SERIES FR60 User Manual

Chapter 48 Clock Monitor

1. Overview

The Clock Monitor is a macro that outputs internal clock signals to a terminal to externally monitor them. The Clock
Monitor provides a function to divide the frequency of a clock signal before it outputs to the terminal, thus allowing the
clock signal to be used as an event at which external circuits act in synchronization with a MCU function.
Internal clocks

2. Features

• Format: Divide an internal clock signal to output it to a terminal (MONCLK).
• Channel: 1
• Division ratios: CLK/1, CLK/2, CLK/3, ..., CLK/16
• Glitch free output enable
• Programmable mark level (output "L" or "H" before enabling the clock output)
• Interrupt: None
Prescaler
Selector
Chapter 48 Clock Monitor
MONCLK
Terminal
1.Overview
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