Wilder Technologies SATA 2.5 Test Adapter Spezifikationen PDF herunterladen (Seite 31)

Agilent Technologies, Inc.

Agilent Technologies, Inc. 31 SATA PHY, TSG & OOB Test MOI v.1.1 Revision 1.4

Test TSG-10 - Gen1 (1.5Gbps) DJ at Connector, Clock to Data, Fbaud/500

(JTF Defined)

Purpose: To verify that the DJ at Connector (Clock to Data, Fbaud/500) of the Product Under Test’s (PUT’s)

transmitter is within the conformance limits.

References:

[1] Serial ATA Revision 3.0, 7.2.1, Table 31 – Transmitted Signal Requirements

[2] Ibid, 7.2.2.2.18

[3] Ibid, 7.3.2, 7.4.8

[4] SATA Interoperability Program Unified Test Document, 2.15.10 – DJ at Connector, Clock to Data,

Fbaud/500

[5] Pre-Test MOI

Resource Requirements:

Same as for TSG-01.

See appendix A for details.

Last Template Modification: May 7, 2006 (Version 1.02)

Discussion:

Reference [1] specifies the Transmitted Signal conformance limits for SATA products. This specification

includes conformance limits for the DJ at Connector (Clock to Data, Fbaud/500). Reference [2] provides

the definition of this term for the purposes of SATA testing. Reference [3] defines the measurement

requirements for this test.

For products which support 3Gb/s or 6Gb/s, this requirement must be tested at 1.5Gb/s.

For the Integrator’s List test program jitter measurements are required to be made with HFTP and LBP, and

optionally with SSOP.

Test Setup:

This test result is derived at the same time as TSG-09. Therefore, no setup change is needed for TSG-10.

Test Procedure:

This parameter is covered by Agilent Technologies, Inc. N5411B automated SATA compliance software,

revision 1.02 or later. Either “PASS” or “FAIL” is shown for the Gen II TJ test in the report generated at

the completion of the testing.

Observable Results:

The DJ shall be less than 0.19UI for Gen1 products.

Possible Problems:

Some products may not support disconnect during the process of enabling BIST and testing. For these

products, refer to the Disconnect sections of reference [5] for setup requirement.

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Wilder Technologies SATA 2.5 Test Adapter Spezifikationen Seite 31