Communication Processor Module
16-116 MPC823e REFERENCE MANUAL MOTOROLA
SERIAL
I/F
COMMUNICATION
16
PROCESSOR MODULE
Figure 16-44. Various Configurations With the TDM Channel
MPC82x
SLOT 3 SLOT N
TDM RX
SCC2
SMC1
SLOT 3
SLOT NTDM TX
SCC2 SMC1
Simplest TDM Example
TSA
TDM
MPC82x
SLOT 3
SLOT N
TDM RX
SCC2
SMC1
SLOT 1 SLOT 2TDM TX
SCC2
SMC1
More Complex TDM Example—Unique Routing
TSA
TDM
MPC82x
TDM RX
SCC2 SMC1
TDM TX
SCC2
SMC1
NOTE:
The two shaded areas of SCC2 RX are received as one high-speed datastream by the SCC2 and stored
together in the same data buffers.
1 TDM SYNC
1 TDM CLOCK
TSA
TDM
SCC2
SCC2
MPC82x
TDM RX
SCC2
SMC1
TDM TX
SCC2
SMC1
Most Complex TDM Example—Totally Independent RX and TX
TDM TX SYNC
TDM TX CLOCK
TSA
TDM
SCC2
TDM RX SYNC
TDM RX CLOCK
1 TDM CLOCK
1 TDM SYNC
1 TDM SYNC
1 TDM CLOCK
Even More Complex TDM Example—Multiple Time-Slots per Channel with Varying Sizes of Time-Slots
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