H8SSLASH2218 datasheet(212/750 Pages) RENESAS

Il numero della parte	H8S/2218

Spiegazioni elettronici	16-Bit Single-Chip Microcomputer H8S Family/H8S/2200 Series

PDF	750 Pages

Scroll/Zoom	100%

Produttore elettronici	RENESAS [Renesas Technology Corp]

Homepage	http://www.renesas.com

Logo

212 / 750 page

Section 7 DMA Controller (DMAC)

Rev.6.00 Jun. 03, 2008 Page 164 of 698

REJ09B0074-0600

Bit Bit Name Initial Value

R/W

Description

RPE

R/W

Repeat Enable

Used in combination with the DTIE bit in DMABCR to select

the mode (sequential, idle, or repeat) in which transfer is to

be performed.

RPE

DTIE

Transfer in sequential mode (no transfer end

interrupt)

Transfer in sequential mode (with transfer end

interrupt)

Transfer in repeat mode (no transfer end

interrupt)

Transfer in idle mode (with transfer end

interrupt)

Note:

For details of operation in sequential, idle, and repeat

mode, see section 7.4.2, Sequential Mode, section

7.4.3, Idle Mode, and section 7.4.4, Repeat Mode.

DTDIR

R/W

Data Transfer Direction

Specifies the data transfer direction (source or destination).

0: Transfer with MAR as source address and IOAR as

destination address

1: Transfer with IOAR as source address and MAR as

destination address

H8S/2218 Scheda tecnica(PDF) 212 Page - Renesas Technology Corp