H8SLASH3028F datasheet(238/923 Pages) RENESAS

No. de pieza	H8/3028F

Descripción Electrónicos	Renesas 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Series

PDF	923 Pages

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Fabricante Electrónico	RENESAS [Renesas Technology Corp]

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238 / 923 page

Rev. 2.00, 09/03, page 208 of 890

Bits 2 to 0—Data Transfer Select 2B to 0B (DTS2B, DTS1B, DTS0B): These bits select the

data transfer activation source. The selectable activation sources differ between normal mode and

block transfer mode.

• Normal mode

Bit 2

DTS2B

Bit 1

DTS1B

Bit 0

DTS0B

Description

Auto-request (burst mode)

(Initial value)

Cannot be used

Auto-request (cycle-steal mode)

Cannot be used

Falling edge of

DREQ

Low level input at

DREQ

• Block transfer mode

Bit 2

DTS2B

Bit 1

DTS1B

Bit 0

DTS0B Description

Compare match/input capture A interrupt from 16-bit timer channel 0

(Initial value)

Compare match/input capture A interrupt from 16-bit timer channel 1

Compare match/input capture A interrupt from 16-bit timer channel 2

Conversion-end interrupt from A/D converter

Cannot be used

Falling edge of

DREQ

Cannot be used

The same internal interrupt can be selected to activate two or more channels. The channels are

activated in a priority order, highest priority first. For the priority order, see section 7.4.9,

Multiple-Channel Operation.

H8/3028F Datasheet(PDF) 238 Page - Renesas Technology Corp