H8SXSLASH1663 datasheet(824/1158 Pages) RENESAS

部件名	H8SX/1663

功能描述	Renesas 32-Bit CISC Microcomputer H8SX Family / H8SX/1600 Series

PDF	1158 Pages

Scroll/Zoom	100%

制造商	RENESAS [Renesas Technology Corp]

网页	http://www.renesas.com

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824 / 1158 page

Section 16 USB Function Module (USB)

Rev.1.00 Jun. 07, 2006 Page 772 of 1102

REJ09B0294-0100

16.3.21

DMA Transfer Setting Register (DMA)

DMA transfer can be carried out between the endpoint 1 and 2 data registers and memory by

means of the on-chip direct memory access controller (DMAC). Dual address transfer is

performed in bytes. To start DMA transfer, DMAC settings must be made in addition to the

settings in this register.

Bit

Bit Name

Initial Value

R/W



PULLUP_E

R/W

EP2DMAE

R/W

EP1DMAE

R/W

Bit

Bit Name

Initial

Value

R/W

Description



Reserved

These bits are always read as 0. The write value

should always be 0.

PULLUP_E

R/W

PULLUP Enable

This pin performs the pull-up control for the D+ pin,

with using PM4 as the pull-up control pin.

0: D+ is not pulled up.

1: D+ is pulled up.

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