PM73121ꢀAAL1gator II
Data Sheet
PMC-Sierra, Inc.
PMC-980620
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AAL1 SAR Processor
Figure 39 shows the contents of the receive data buffer for E1 SDF-MF data using T1 signaling.
In this case a 24 frame multiframe is used.
DS0
31
0
Frame Buffer Number
0
23
MF0
MF1
32
256
MF15
511
Figure 39. E1 SDF-MF with T1 Signaling Format of the R_DATA_BUFFER
Figure 40 shows the contents of the receive data buffers with E1 data for lines in the SDF-FR
mode.
DS0
Frame Buffer Number
31
0
0
Frame 0
Frame 1
Frame 2
Frame 511
511
Figure 40. E1 SDF-FR Format of the R_DATA_BUFFER
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