Specifications

CINTERION
®
BGS12 Hardware Interface Description
Contents
19 of 109
Page
BGS12 HID_V00.915
Confidential / Released
2019
-
01
-
07
Feature Implementation
Software
AT commands Hayes 3GPP TS 27.007, TS 27.005, Gemalto M2M
TCP/IP stack Protocols: TCP server/client, UDP, HTTP, FTP
Access by AT commands
Firmware update Generic update from host application over ASC1.
Interfaces
Module interface
Surface mount device with solderable connection pads (SMT
application
interface).
Land grid array (LGA) technology ensures high solder joint reliability
and
provides the possibility to use an optional module mounting socket.
For more information on how to integrate SMT modules see also [3]
.
This application note comprises chapters on module mounting and
application layout issues as well as on additional SMT application
development equipment.
3 serial interfaces ASC0:
•
8-wire modem interface with status and control lines, unbalanced,
asynchronous
•
Adjustable baud rates: 4,800bps to 230,400bps
•
Autobauding: 4,800bps to 230,400bps
•
Supports RTS0/CTS0 hardware handshake
•
Multiplex ability according to GSM 07.10 Multiplexer Protocol.
ASC1:
•
2-wire, unbalanced asynchronous interface
•
ASC1 operated at Fixed Bit rate 921,600 bps
For firmware upgrade and tracing purpose
ASC2:
•
4-wire, unbalanced asynchronous interface
•
ASC2 operated at Fixed Bit rates from 4,800 bps to 230,400 bps
Supports RTS2/CTS2 hardware handshake
Audio 1 analog interface (with microphone feeding)
UICC interface Supported SIM/USIM cards: 3V, 1.8V
External SIM card reader has to be connected via interface connector
(note that card reader is not part of BGS12)
GPIO interface
GPIO interface with 6 GPIO lines. The GPIO interface is shared with an
I
2
C interface and LED signalling functionality as well as a jamm- ing
indicator.
Antenna
50
Power on/off, Reset
Power on/off
Switch-on by hardware signal ON
Switch-off by AT command (AT^SMSO)
Automatic switch-off in case of critical temperature and voltage conditions
Fast power shutdown by GPIO
Fast power shutdown by AT command
UpgradingReset
Orderly shutdown and reset by AT command
Special features
Real time clock Timer functions via AT commands