User's Manual
Table Of Contents
BGS2-E/BGS2-W Hardware Interface Overview
3 Application Interface
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3 Application Interface
BGS2-E/BGS2-W is equipped with an SMT application interface that connects to the external
application. The host interface incorporates several sub-interfaces: power supply, SIM inter-
face, serial interface ASC0, serial interface ASC1, analog audio interface, GPIO interface, I
2
C
interface and PWM interface (for details see Chapter 2 and Section 5.5).