VAB
VAB
VAB
VAB-
--
-600
600
600
600 User Manual
User Manual
User Manual
User Manual
16
2.3.2.
SIM Card Slot
The mainboard is equipped with a SIM card slot located on the top side of the
board which can support a 3G SIM card. Using the SIM card slot on VAB-600
requires a 3G module installed in the Mini Card expansion slot to enable the
3G function, otherwise the SIM card slot is disabled. The SIM card slot is
designed only for 3G module without built-in SIM card slot on it. The SIM
card slot is labeled as “SIM1”. The pinout of the slot is shown below.
Figure
Figure
Figure
Figure 11
11
11
11: SIM card slot diagram
: SIM card slot diagram
: SIM card slot diagram
: SIM card slot diagram
Pin
Pin
Pin
Pin
Signal
Signal
Signal
Signal
1
USIM_VCC
2
USIM_RST
3
USIM_CLK
4
-
5
GND
6
USIM_VPPSIM
7
USIM_DATA
Table
Table
Table
Table 10
10
10
10: SIM card slot pinout
: SIM card slot pinout
: SIM card slot pinout
: SIM card slot pinout
