HD6432147SW datasheet(397/1177 Pages) RENESAS

Part #	HD6432147SW

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

PDF	1177 Pages

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Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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Section 12 8-Bit Timers

Rev. 4.00 Sep 27, 2006 page 353 of 1130

REJ09B0327-0400

Bit 7—Compare-Match Flag B (CMFB): Status flag indicating whether the values of TCNT and

TCORB match.

Bit 7

CMFB

Description

[Clearing conditions]

• Read CMFB when CMFB = 1, then write 0 in CMFB

• When the DTC is activated by a CMIB interrupt

(Initial value)

[Setting condition]

When TCNT = TCORB

Bit 6—Compare-match Flag A (CMFA): Status flag indicating whether the values of TCNT and

TCORA match.

Bit 6

CMFA

Description

[Clearing conditions]

• Read CMFA when CMFA = 1, then write 0 in CMFA

• When the DTC is activated by a CMIA interrupt

(Initial value)

[Setting condition]

When TCNT = TCORA

Bit 5 —Timer Overflow Flag (OVF): Status flag indicating that TCNT has overflowed (changed

from H'FF to H'00).

Bit 5

OVF

Description

[Clearing condition]

Read OVF when OVF = 1, then write 0 in OVF

(Initial value)

[Setting condition]

When TCNT overflows from H'FF to H'00

HD6432147SW Datasheet(PDF) 397 Page - Renesas Technology Corp