HD6432142 datasheet(445/1177 Pages) RENESAS

Part #	HD6432142

Description	Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2100 Series

PDF	1177 Pages

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Manufacturer	RENESAS [Renesas Technology Corp]

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Section 13 Timer Connection

Rev. 4.00 Sep 27, 2006 page 401 of 1130

REJ09B0327-0400

Table 13.8

Examples of OCRAR, OCRAF, TOCR, TCORA, TCORB, TCR, and TCSR

Settings

Bit(s)

Abbreviation

Contents

Description

TCR in

TMRY

CMIEB

Interrupts due to compare-match and

overflow are disabled

6CMIEA

5OVIE

4 and 3

CCLR1,

CCLR0

TCNT is cleared by compare-match A

2 to 0

CKS2 to CKS0 001

TCNT is incremented on internal clock:

φ/4

TCSR in

TMRY

3 to 0

OS3 to OS0

0110

0 output on compare-match B

1 output on compare-match A

TOCRA in

TMRY

H'3F

(example)

IHG signal period =

φ × 256

TOCRB in

TMRY

H'03

(example)

IHG signal 1 interval =

φ × 16

TCR in FRT

1 and 0

CKS1,

CKS0

FRC is incremented on internal clock:

φ/8

OCRAR in FRT

H'7FEF

(example)

IVG signal 0

interval =

φ × 262016

IVG signal period =

φ × 262144 (1024

times IHG signal)

OCRAF in FRT

H'000F

(example)

IVG signal 1

interval =

φ × 128

TOCR in FRT

OCRAMS

OCRA is set to the operating mode in

which OCRAR and OCRAF are used

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