2 Keysight W5643A DDR5 and W4640 / 30 Series DDR4 BGA Interposers Installation Guide

Notices

No part of this manual may be reproduced in

any form or by any means (including elec-

tronic storage and retrieval or translation

into a foreign language) without prior agree-

ment and written consent from Keysight

Technologies as governed by United States

and international copyright laws.

Manual Part Number

W4631-97000

Edition

Seventh Edition, March 2020

Available in electronic format only

Keysight Technologies

1900 Garden of the Gods Road

Colorado Springs, CO 80907 USA

Warranty

THE MATERIAL CONTAINED IN THIS DOCU-

MENT IS PROVIDED "AS IS," AND IS SUB-

JECT TO BEING CHANGED, WITHOUT

NOTICE, IN FUTURE EDITIONS. FURTHER,

TO THE MAXIMUM EXTENT PERMITTED BY

APPLICABLE LAW, KEYSIGHT DISCLAIMS

ALL WARRANTIES, EITHER EXPRESS OR

IMPLIED WITH REGARD TO THIS MANUAL

AND ANY INFORMATION CONTAINED

HEREIN, INCLUDING BUT NOT LIMITED TO

THE IMPLIED WARRANTIES OF MERCHANT-

ABILITY AND FITNESS FOR A PARTICULAR

PURPOSE. KEYSIGHT SHALL NOT BE LIABLE

FOR ERRORS OR FOR INCIDENTAL OR CON-

SEQUENTIAL DAMAGES IN CONNECTION

WITH THE FURNISHING, USE, OR PERFOR-

MANCE OF THIS DOCUMENT OR ANY

INFORMATION CONTAINED HEREIN.

SHOULD KEYSIGHT AND THE USER HAVE A

SEPARATE WRITTEN AGREEMENT WITH

WARRANTY TERMS COVERING THE MATE-

RIAL IN THIS DOCUMENT THAT CONFLICT

WITH THESE TERMS, THE WARRANTY

TERMS IN THE SEPARATE AGREEMENT WILL

CONTROL.

Technology Licenses

The hardware and/or software described in

this document are furnished under a license

and may be used or copied only in accor-

dance with the terms of such license.

U.S. Government Rights

The Software is "commercial computer soft-

ware," as defined by Federal Acquisition

Regulation ("FAR") 2.101. Pursuant to FAR

12.212 and 27.405-3 and Department of

Defense FAR Supplement ("DFARS")

227.7202, the U.S. government acquires

commercial computer software under the

same terms by which the software is cus-

tomarily provided to the public. Accordingly,

Keysight provides the Software to U.S. gov-

ernment customers under its standard com-

mercial license, which is embodied in its

End User License Agreement (EULA), a copy

of which can be found at

http://www.keysight.com/find/sweula.

The license set forth in the EULA represents

the exclusive authority by which the U.S.

government may use, modify, distribute, or

disclose the Software. The EULA and the

license set forth therein, does not require or

permit, among other things, that Keysight:

(1) Furnish technical information related to

commercial computer software or commer-

cial computer software documentation that

is not customarily provided to the public; or

(2) Relinquish to, or otherwise provide, the

government rights in excess of these rights

customarily provided to the public to use,

modify, reproduce, release, perform, dis-

play, or disclose commercial computer soft-

ware or commercial computer software

documentation. No additional government

requirements beyond those set forth in the

EULA shall apply, except to the extent that

those terms, rights, or licenses are explicitly

required from all providers of commercial

computer software pursuant to the FAR and

the DFARS and are set forth specifically in

writing elsewhere in the EULA. Keysight

shall be under no obligation to update,

revise or otherwise modify the Software.

With respect to any technical data as

defined by FAR 2.101, pursuant to FAR

12.211 and 27.404.2 and DFARS 227.7102,

the U.S. government acquires no greater

than Limited Rights as defined in FAR 27.401

or DFAR 227.7103-5 (c), as applicable in any

technical data.

Safety Notices

CAUTION

A CAUTION notice denotes a hazard. It

calls attention to an operating proce-

dure, practice, or the like that, if not

correctly performed or adhered to,

could result in damage to the product

or loss of important data. Do not pro-

ceed beyond a CAUTION notice until

the indicated conditions are fully

understood and met.

WARNING

A WARNING notice denotes a hazard.

It calls attention to an operating pro-

cedure, practice, or the like that, if not

correctly performed or adhered to,

could result in personal injury or

death. Do not proceed beyond a

WARNING notice until the indicated

conditions are fully understood and

met.