14-12-2012, 04:03 PM
SATA Compliance Test Introduction
SATA Compliance.pdf (Size: 2.49 MB / Downloads: 124)
Basic Introduction
Device
• hard disk drive, half-height ATAPI device, or slimline ATAPI device
Digital/Protocol
PHY/Electrical
Device Mechanical
System Interoperability
• Except 1.8 Inch micro-SATA Drive
Host
• HBA, chipset, add-in controller
Digital/Protocol
PHY/Electrical
Interoperability
Building Block (member only)
• Silicon Solution、IP Silicon Solution
Test Concept (1)
Test Concept
• Generate specific signal (Test Pattern) for testing
How to generate test pattern?
• ULink DriveMaster 2008
Quick to issue BIST (FIS Type 58) command
BIST T+A+S
BIST L
Easy to switch between Gen1 and Gen2 mode
• Generator feature of protocol analyzer
Same concept with Driver Master
• Vendor Specified Method
Provide special tool, registry, associate with other device…
PHY / TSG
PHY – Phy General Requirements
• Unit Interval
• Frequency Long Term Stability
• Spread-Spectrum Modulation Frequency
• Spread-Spectrum Modulation Deviation
TSG – Transmit Signal Requirements
• Differential Output Voltage
• Rise/Fall Time
• Differential Skew
• AC Common Mode Voltage (Gen 2 product only)
• Rise/Fall Imbalance (Gen 2 product only)
• Amplitude Imbalance (Gen 2 product only)
• Total Jitter / Deterministic Jitter