USB3503 datasheet(44/82 Pages) SMSC

Part #	USB3503

Description	USB 2.0 HSIC High-Speed Hub Controller Optimized for Portable Applications

PDF	82 Pages

Scroll/Zoom	100%

Manufacturer	SMSC [SMSC Corporation]

Direct Link	http://www.smsc.com

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44 / 82 page

USB 2.0 HSIC High-Speed Hub Controller Optimized for Portable Applications

Datasheet

SMSC USB3503A

Revision 1.1 (02-07-13)

DATASHEET

5.3.40

Default = 0x00h

BIT NUMBER

BIT NAME

DESCRIPTION

7:2

Reserved

Reserved {Note: Software must never write a ‘1’ to these bits}

RESET

Reset the Serial Interface and internal memory registers in address range

00h-E1h and EFh-FFh back to RESET_N assertion default settings.

{Note: During this reset, this bit is automatically cleared to its default value

of 0.}

0 = Normal Run/Idle State.

1 = Force a reset of the registers to their default state.

CONFIG_PROTECT Protect the Configuration

0 = serial slave interface is active.

1 = The internal configuration memory (address range 00h-E1h and EFh-

FFh) is “write-protected” to prevent unintentional data corruption.

{Note 1: This bit is write once and is only cleared by assertion of the

external RESET_N pin.}

USB3503 Datasheet(PDF) 44 Page - SMSC Corporation