Chapter 2: Developer Board and Interfaces Description
December 15, 2009
G30 Developer’s Kit
33
SIM Card
The SIM card connector (J100) is external to the G30, but is connected directly to it, similar to an
internal SIM. The G30 can accept 3V SIM cards. The SIM Connector pinout (J100) is shown in
.
G30 detects the presence of the SIM card through the SIM_PD signal. This signal is configured in
the G30 as Active-Low.
Table 2-14: SIM Connector Pinout (J100)
Pin
Description
1
Ground
2
Presence detect
3
Clock
4
Reset
5
VCC
6
Serial data I/O
7
VPP (not connected)
8
Ground