Product Architecture; Mux States Overview - Motorola G24 Guide Developer's Manual

Product Architecture

The following figure shows the former architecture (PREMUX).
App1
Figure 3-18: PREMUX Architecture
The following figure shows the current product architecture (MUX).
App1
C
h
a
n
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e
l
1
Channel 0
1
Figure 3-19: Current MUX Architecture

MUX States Overview

The G24 MUX module has three states:
•
PREMUX
•
MUX-Init
•
MUX
December 31, 2007
DTE
App2 App3 App n
C
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a
n
n
e
l
1
Serial Mgr
U AR T
DTE DTE
App2 App3 App n
C C C
h h h
a a a
n n n
n n n
e e e
l l l
2 3 4
Mux- protocol
Serial Mgr
U AR T
AT Commands Reference Manual
Chapter 3: AT Commands Reference
App1
Only one channel -
this Channel alternates
between App licatio ns
HW/SW FC ,
Data stream
Pure Data per
channel
MUX Control
and Data frames
Open/closed channels
Echo ) test(
Open/Closed Mux
Flow Control
HW/SW FC ,
Data stream
G24
App2 App3 App n
C
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n
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l
1
Serial Mgr
U AR T
G24 g20
App1 App2 App3 App n
C C C C
h h h h
a a a a
n n n n
n n n n
e e e e
l l l l
1 2 3 4
Mux- protocol
Channel 0
Serial Mgr
1
U AR T
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