H838024 datasheet(358/697 Pages) RENESAS

Part #	H838024

Description	Renesas 8-Bit Single-Chip Microcomputer Super Low Power Series

PDF	697 Pages

Scroll/Zoom	100%

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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358 / 697 page

Section 9 Timers

Rev. 7.00 Mar 10, 2005 page 316 of 652

REJ09B0042-0700

Bits 7 and 6—AEC Edge Select H

Bits 7 and 6 select rising, falling, or both edge sensing for the AEVH pin.

Bit 7

AHEGS1

Bit 6

AHEGS0

Description

Falling edge on AEVH pin is sensed

(initial value)

Rising edge on AEVH pin is sensed

Both edges on AEVH pin are sensed

Use prohibited

Bits 5 and 4—AEC Edge Select L

Bits 5 and 4 select rising, falling, or both edge sensing for the AEVL pin.

Bit 5

ALEGS1

Bit 4

ALEGS0

Description

Falling edge on AEVL pin is sensed

(initial value)

Rising edge on AEVL pin is sensed

Both edges on AEVL pin are sensed

Use prohibited

Bits 3 and 2—IRQAEC Edge Select

Bits 3 and 2 select rising, falling, or both edge sensing for the IRQAEC pin.

Bit 3

AIEGS1

Bit 2

AIEGS0

Description

Falling edge on IRQAEC pin is sensed

(initial value)

Rising edge on IRQAEC pin is sensed

Both edges on IRQAEC pin are sensed

Use prohibited

H838024 Datasheet(PDF) 358 Page - Renesas Technology Corp