Transcend Information SSD25S User Manual

Page 9

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2.5” Solid State Disk

Transcend Information Inc.

V1.08

9

SATA Interface

Out of bank signaling

There shall be three Out Of Band (OOB) signals used/detected by the Phy: COMRESET, COMINIT, and COMWAKE.

COMINIT, COMRESET and COMWAKE OOB signaling shall be achieved by transmission of either a burst of four Gen1

ALIGN

P

primitives or a burst composed of four Gen1 Dwords with each Dword composed of four D24.3 characters, each

burst having a duration of 160 UI

OOB

. Each burst is followed by idle periods (at common-mode levels), having durations

as depicted in Figure 4 and Table 2.

Figure 4 : OOB signals

Table 2 : OOB signal times

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