Description of the illustration l207_284.png

Byte 0: PS Bit 7, SPF Bit 6, Page Code (19h) Bit 5 to 0

Byte 1: Subpage Code (01h)

Byte 2 to 3: Page Length

Byte 4: Reserved

Byte 5: Reserved Bit 7 to 4, Protocol Identifier Bit 3 to 0

Byte 6: Generation Code

Byte 7: Number of Phys

SAS Phy Mode Descriptor List

Byte 8 to 55: First SAS Phy Mode Descriptor

Byte 56 to 103: Second SAS Phy Mode Descriptor