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Figure 6: mp - dlc release and close down, Customer µc gsm engine µc, Serial interface – Siemens Mux_guide_v06 User Manual

Page 24

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Multiplexer User's Guide
Confidential / Released

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Mux_guide_v06

Page 24 of 36

30.06.2004

Customer µC

GSM engine µC

Disconnected

Disconnected

Serial interface

D

LC Releas

e

Connected

Connected

RequestDISC

IndicationDISC

ResponseUA

ConfirmUA

RequestCloseDown

IndicationCloseDown

ResponseCloseDown

ConfirmCloseDown

Cl

os

e D

own

Closed Down

Disconnected/

Disconnected

Negotiation/

Connected

Closed Down

Disconnected/

Disconnected

Negotiation/

Connected




Figure 6: MP - DLC release and close down