Mini Pcie Card Status Leds; Figure 15. Mini Pcie Status Leds; Table 8: Mini Pcie Card Status Leds - VersaLogic Blackbird VL-EPU4562 Hardware Reference Manual

Mini PCIe Card Status LEDs

These LEDs provide status for modules installed in the Mini PCIe sockets. The table below lists
the states of the LEDs. The Power On LED is an important warning to not hot-plug the minicard.
It is intentionally yellow to indicate "caution". Figure 15 shows their location on the Blackbird.

Table 8: Mini PCIe Card Status LEDs

LED
Green (WWAN)
Yellow (WLAN)
Green (WPAN)
Yellow
(Power On)

Figure 15. Mini PCIe Status LEDs

VL-EPU-4562/4462 Reference Manual
Ref Des State Description
D12 (#1) On WWAN active
D14 (#2) Off WWAN inactive
D7 (#3)
D12 (#1) On WLAN active
D14 (#2) Off WLAN inactive
D7 (#3)
D13 (#1) On WPAN active
D15 (#2) Off WPAN inactive
D16 (#3)
D13 (#1) On Minicard Power is On
D15 (#2) Off Minicard Power is Off
D16 (#3)
Multi-purpose I/O
37