HD64F36022 datasheet(149/384 Pages) RENESAS

Part #	HD64F36022

Description	Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series

PDF	384 Pages

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Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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149 / 384 page

Section 10 Timer V

Rev. 4.00 Sep. 23, 2005 Page 123 of 354

REJ09B0025-0400

10.3.4

Timer Control/Status Register V (TCSRV)

TCSRV indicates the status flag and controls outputs by using a compare match.

Bit

Bit Name

Initial

Value

R/W

Description

CMFB

R/W

Compare Match Flag B

Setting condition:

When the TCNTV value matches the TCORB value

Clearing condition:

After reading CMFB = 1, cleared by writing 0 to CMFB

CMFA

R/W

Compare Match Flag A

Setting condition:

When the TCNTV value matches the TCORA value

Clearing condition:

After reading CMFA = 1, cleared by writing 0 to CMFA

OVF

R/W

Timer Overflow Flag

Setting condition:

When TCNTV overflows from H'FF to H'00

Clearing condition:

After reading OVF = 1, cleared by writing 0 to OVF



Reserved

This bit is always read as 1.

OS3

OS2

R/W

Output Select 3 and 2

These bits select an output method for the TMOV pin by

the compare match of TCORB and TCNTV.

00: No change

01: 0 output

10: 1 output

11: Output toggles

HD64F36022 Datasheet(PDF) 149 Page - Renesas Technology Corp

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