H8SXSLASH1663 datasheet(372/1158 Pages) RENESAS

Teilenummer	H8SX/1663

Bauteilbeschribung	Renesas 32-Bit CISC Microcomputer H8SX Family / H8SX/1600 Series

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Hersteller	RENESAS [Renesas Technology Corp]

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Section 7 DMA Controller (DMAC)

Rev.1.00 Jun. 07, 2006 Page 320 of 1102

REJ09B0294-0100

7.2

Input/Output Pins

Table 7.1 shows the pin configuration of the DMAC.

Table 7.1

Pin Configuration

Channel

Pin Name

Abbr.

I/O

Function

DMA transfer request 0

DREQ0

Input

Channel 0 external request

DMA transfer acknowledge 0

DACK0

Output

Channel 0 single address transfer

acknowledge

DMA transfer end 0

TEND0

Output

Channel 0 transfer end

DMA transfer request 1

DREQ1

Input

Channel 1 external request

DMA transfer acknowledge 1

DACK1

Output

Channel 1 single address transfer

acknowledge

DMA transfer end 1

TEND1

Output

Channel 1 transfer end

DMA transfer request 2

DREQ2

Input

Channel 2 external request

DMA transfer acknowledge 2

DACK2

Output

Channel 2 single address transfer

acknowledge

DMA transfer end 2

TEND2

Output

Channel 2 transfer end

DMA transfer request 3

DREQ3

Input

Channel 3 external request

DMA transfer acknowledge 3

DACK3

Output

Channel 3 single address transfer

acknowledge

DMA transfer end 3

TEND3

Output

Channel 3 transfer end

H8SX/1663 Datenblatt(PDF) 372 Page - Renesas Technology Corp

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