user manual

Chapter 2 Startup and Operation
MVME3100 Installation and Use (V3100A/IH1)
13
sATA 1
Activity
DS5
(silkscreen)
Green No function in legacy mode (default). sATA 1 activity in DPA
mode.
MPC8540
Ready
DS3
(silkscreen)
Green Indicates that the MPC8540 has completed the reset
operation and is not in a power-down state. The MPC8540
Ready is multiplexed with the MPC8540 TRIG_OUT so the
LED can be programmed to indicate one of three trigger
events based on the value in the MPC8540 TOSR register.
GENET 1
Link Quality
DS2
(silkscreen)
Off
Slow Blink Green
Fast Blink Green
Green
Extremely poor Signal to Noise ratio - cannot receive data
Poor SNR - receive errors detected
Fair SNR - close to data error threshold
Good SNR on link
GENET 2
Link Quality
DS3 [Same as DS2}
Table 2-3. Additional Onboard Status Indicators (continued)
Function Label Color Description