Wlan_Led_N - Led Output; Table 4-6: Led States (Default Behavior); Figure 4-7: Example Led - Sierra Wireless AirPrime MC7710 Product Technical Specification & Customer Design Manuallines

Table 4-6: LED states (Default behavior)

State
Off 0
Airplane mode 2
Power up 5.2
Searching
Connected 0.5
Connected, with data 0.5
transfer occuring
Error 1.6
Attached 1
Rev 6 Mar.13 Proprietary and Confidential - Contents subject to change
WLAN_LED_N — LED output
The module drives the LED output according to [10] PCI Express Mini Card
Electromechanical Specification Revision 1.2, as described in
If desired, LED behavior can be configured using
LED behavior
Period (s) On Off
0% 100%
50% 50%
96% 4%
96% 4%
80% 20%
80% 20%
20% 80%
100% 0%
Current limiting Resistor
MiniCard
MIO

Figure 4-7: Example LED

Description
Module is not powered.
(W_DISABLE_N asserted with PCOFFEN=1)
Module is in low power mode.
(W_DISABLE_N asserted with PCOFFEN=0)
Module is performing initial power up activities.
Module is searching service.
Module has an active context.
Module has an active context and data is being
transferred.
Device error has occurred.
Module has attached to a network and is not
currently in a call.
VCC 3.3V
LED
Electrical Specifications
Table 4-6 (below).
AT!LEDCTRL
.
!LEDCTRL
index
N/A
4
N/A
1
3
5
N/A
2
37