HD6432351 datasheet(489/1025 Pages) RENESAS

Part #	HD6432351

Description	16-Bit Single-Chip Microcomputer

PDF	1025 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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489 / 1025 page

Section 10 16-Bit Timer Pulse Unit (TPU)

Rev. 3.00 Sep 15, 2006 page 455 of 988

REJ09B0330-0300

PWM Mode

In this mode, a PWM waveform is output. The output level can be set by means of TIOR. A PWM

waveform with a duty of between 0% and 100% can be output, according to the setting of each

TGR register.

Phase Counting Mode

In this mode, TCNT is incremented or decremented by detecting the phases of two clocks input

from the external clock input pins in channels 1, 2, 4, and 5. When phase counting mode is set, the

corresponding TCLK pin functions as the clock pin, and TCNT performs up- or down-counting.

This can be used for two-phase encoder pulse input.

10.4.2

Basic Functions

Counter Operation

When one of bits CST0 to CST5 is set to 1 in TSTR, the TCNT counter for the corresponding

channel starts counting. TCNT can operate as a free-running counter, periodic counter, and so on.

HD6432351 Datasheet(PDF) 489 Page - Renesas Technology Corp