Teledyne LeCroy Sierra M6-4 SAS_SATA Protocol Analyzer User Manual - Manual (Page 34)

Teledyne LeCroy Expandability
32 Sierra M6‐4 SAS/SATA Protocol Analyzer User Manual
You can turn the card on or off through the BusEngine by user‐emulation scripts during
Emulation.
Power Expansion Card 2 (part number: ACC‐EXP‐005‐X)
This card has several capabilities:
 Supplies power to devices at 12v, 5v, 3.3v, 1.5v and/or 1.2v. This is controlled by
the application (see
“Power On” on page 132 ).
 Allows toggling the new "Device Sleep" (DevSlp) signal to put SATA devices into
sleep (see
“Adding an Event” on page 131 and Figure 2.103 on page 132) .
 Allows monitoring in the trace of the DevSlp signal as generated by the Trainer
or Host Emulator, as well as when generated directly from a Host (using a dedi‐
cated DevSlp cable). Also see
“Device Sleep (DevSlp)” on page 220 .
 Allows CATC Sync functionality to enable cascading, so there is no need to toggle
between the Power Expansion Card and the Sync Expansion Card.
 Allows power measurement to monitor and record the power, current and volt‐
age being used by the device it powers (will be supported in a future software
release).
Figure 1.22: Power Expansion Card 2
It is shipped with the following three cables: