The PB11MPCore provides a SIM socket on the front panel of the enclosure. See Figure 3.2 for the location of the SIM socket.
The SIM card must be inserted into the SIM socket with the contacts facing down and the chamfered edge facing out.
Figure A.9 shows the signal assignment of a smartcard. Pins 7 and 8 are not connected and are omitted on some cards.
The signals associated with the SCI are shown in Table A.6.
|1||SC_VCC||Card power (1.8V, 3.3V, or 5V)|
|2||SC_RST||Reset to card|
|3||SC_CLK||Clock to or from card|
|6||SC_IO||Serial data to or from the card|
|7||−||Reserved for future use|
|8||−||Reserved for future use|
Figure A.10 shows the pinout of the SCI Expansion connector. The connector (J3) is located on the front panel PCB (HBI 0176) directly behind the USER LEDs. This can be used to connect to an external smart card device.
Table A.7 lists the signals on the SCI expansion connector.
|4||nSCIDETECT||Card detect for SIM|
|6||nSC_RST||Active LOW reset to SIM|