HD6417616 RENESAS [Renesas Technology Corp], HD6417616 Datasheet - Page 545

• Manufacturer Part Number: HD6417616
• Description: 32-Bit RISC Microcomputer SuperH™ RISC engine Family/SH7600 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

12.1
A single-channel, 16-bit free-running timer (FRT) is included on-chip. The FRT is based on a
16-bit free-running counter (FRC) and can output two types of independent waveforms. The FRT
can also measure the width of input pulses and the cycle of external clocks.
12.1.1
The FRT has the following features:
Two compare match sources, one input capture source, and one overflow source can issue requests
independently.
Choice of four counter input clocks
The counter input clock can be selected from three internal clocks (P /8, P /32, P /128) and
an external clock (enabling external event counting).
Two independent comparators
Two waveform outputs can be generated.
Input capture
Choice of rising edge or falling edge
Counter clear specification
The counter value can be cleared by compare match A.
Four interrupt sources
Overview
Features
Section 12 16-Bit Free-Running Timer (FRT)
Section 12 16-Bit Free-Running Timer (FRT)
Rev. 2.00 Mar 09, 2006 page 519 of 906
REJ09B0292-0200