Multiplexer User's Guide
Confidential / Released
s
mobile
Custom er µC | GSM engine µC |
M aster state machine | Slave state m achine |
CLO SED- | CLO S E D - |
D O W N | DO W N |
Close Down
Close Down
Start Up | Close Down | Start Up | Close Down |
| DLC |
|
|
| DLC |
|
|
DIS- | param eter | DIS- | Close Down | D IS - | param eter | DIS- | Close Down |
negotiation |
| negotiation |
| ||||
CO NNECTED- |
| CO NN ECTED- |
| ||||
CO NNECTED |
|
| C O NN E CTED |
|
| ||
| NEG O TIATIO N |
|
| NEG O TIATIO N |
| ||
|
|
|
|
|
|
DLC Release |
| DLC Establishm ent |
| DLC Release |
| DLC Establishm ent |
CO NNECTED | C O NN E CTED |
Inform ation | Inform ation |
Transfer | Transfer |
Figure 4: Relationship between the customer µC and the GSM engine µC
Mux_guide_v06 | Page 22 of 36 | 30.06.2004 |
