Sata Bist (Built-In Self-Test) - Western Digital Ultrastar DC HC310 Specifications

9.14

SATA BIST (built-in self-test)

The device supports the following BIST modes, and begins operations when it receives BIST Activate FIS.
F – Far End Analog Loopback.
L – Far End Retimed Loopback
T – Far End Transmit only
A – ALIGN Bypass (valid only in combination with T bit)
S – Bypass Scrambling (valid only in combination with T bit)
Western Digital Hard Disk Drive OEM Specification
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