Specifications

CINTERION
®
BGS12 Hardware Interface Description
Contents
23 of 109
Page
BGS12 HID_V00.915
Confidential / Released
2019
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01
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07
3
Application Interface
BGS12 is equipped with an SMT application interface that connects to the external applica-
tion. The host interface incorporates several subinterfaces described in the following sections:
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Power supply - see Section 3.2
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SIM/USIM interface - see Section 3.7
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Serial interface ASC0 - see Section 3.8
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Serial interface ASC1 - see Section 3.9
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Serial interface ASC2 - see Section 3.10
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Analog audio interface - see Section 3.11
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Digital audio interface - see Section 3.12
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GPIO interface - see Section 3.13
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I
2
C interface - Section 3.14
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Jamming indicator - Section 3.15
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Status Control - LED: Section 3.16, RING line: Section 3.17, Power indication: Section 3.18
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Fast shutdown - Section 3.19