Motorola MPC8260 PowerQUICC II User Manual page 459

MPC8260
TDM
TSA
MPC8260
TSA TDM
Even more complex TDM exampleÑmultiple time slot per
channel with varying sizes of time slots
MPC8260
TSA TDM
NOTE: The two shaded areas off SCC2 Rx are received as one high-speed data stream by SCC2 Rx
stored together in the same data buffers
Most complex TDM example ÑTotally independent Rx and Tx
MPC8260
TSA TDM
Figure 14-2. Various Configurations of a Single TDM Channel
MOTOROLA
Simplest TDM example
1 TDM Sync
1 TDM Clock
TDM Tx
TDM Rx
More complex TDM exampleÑunique routing
1 TDM Sync
1 TDM Clock
SCC2
Slot 1
TDM Tx
TDM Rx
1 TDM Sync
1 TDM Clock
SCC2
TDM Tx
TDM Rx
1 TDM Sync
1 TDM Clock
SCC2
TDM Tx
1 TDM Sync
1 TDM Clock
TDM Rx
Chapter 14. Serial Interface with Time-Slot Assigner
Part IV. Communications Processor Module
SCC2
3
Slot
Slot 3
SCC2
SMC1
Slot 2
Slot 3
SCC2
SMC1 SCC2
SCC2
SMC1 SCC2
SMC1
Slot N
Slot N
SMC1
Slot N
SMC1
SMC1 SCC2
SMC1
SCC2
14-5