Sim Slot - ADLINK Technology LEC-BASE MINI Technical Reference

2.2.4

SIM Slot

Two SIM slots (CN8 / CN10) provide interface for two Subscriber Identity Modules, supporting
both PCIe Mini Card slots: CN8 supports CN7 MINI Card slot and CN10 supports CN9 MINI
Card slot. Figure 2-9 illustrates the slots' hinge-type connections. Table 2-3 and Table 2-4 pro-
vide the signals for both slots.
Pin #
1 UM1_PWR
2 UM1_RESET
3 UM1_CLK
4 GND
5 UM1_VPP
6 UM1_DATA
Note: Shaded table cells denote power or ground.
Pin #
1 UM2_PWR
2 UM2_RESET
UM2_CLK
3
4 GND
5 UM2_VPP
6 UM2_DATA
Note: Shaded table cells denote power or ground.
16
Figure 2-9: SIM Slot (CN8 / CN10)
Table 2-3: SIM Slot (CN8)
Signal
+5 VDC power supply input
Resets the card's communications
Clock signal for data communications timing
Ground
Programming input voltage
I/O for serial data
Table 2-4: SIM Slot (CN10)
Signal
+5 VDC power supply input
Resets the card's communications
Clock signal for data communications timing
Ground
Programming input voltage
I/O for serial data
Description
Description
Hardware