Teledyne LeCroy Sierra M122 User Manual - Manual (Page 28)

Teledyne LeCroy Expandability
26 Sierra M122 SAS/SATA Protocol Analyzer User Manual
1.10.3 Using the Power Expansion Card
Two types of Power Expansion Cards are available and the type must be specified when
ordering the unit.
 Power Expansion Card (part number: ACC‐EXP‐004‐X)
 Power Expansion Card 2 (part number: ACC‐EXP‐005‐X)
Power Expansion Card (part number: ACC‐EXP‐004‐X)
You can use the Power Expansion Card to power the drives to test for Emulation,
SATA Compliance, and SAS Verification. The Power Expansion Card can supply 5 V or 12 V.
Figure 1.15: Power Expansion Card
Power Expansion Card 2 (part number: ACC‐EXP‐005‐X)
This card has several capabilities (see Figure 1.16 on page 27 ):
 Supplies power to devices at 12v, 5v, 3.3v, 1.5v and/or 1.2v.
 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). See
“DevSlp” on page 324 and “Exit_DevSlp” on page 324) .
Also see “Device Sleep (DevSlp)” on page 120 .
 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).
Holes in the
Expansion Card