SH7040 Datasheet, PDF (625/923 Pages) Renesas Technology Corp – Renesas 32-Bit Single-Chip RISC Microprocessor SuperH RISC engine Family/SH7040 Series(CPU Core SH-2)

Section 17 Compare Match Timer (CMT)
17.1 Overview
The SH7040 series has an on-chip compare match timer (CMT) configured of 16-bit timers for
two channels. The CMT has 16-bit counters and can generate interrupts at set intervals.
17.1.1 Features
The CMT has the following features:
• Four types of counter input clock can be selected
 One of four internal clocks (φ/8, φ/32, φ/128, φ/512) can be selected independently for each
channel.
• Interrupt sources
 A compare match interrupt can be requested independently for each channel.
17.1.2 Block Diagram
Figure 17.1 shows a block diagram of the CMT.
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