RELEASED
PM73123 AAL1GATOR-8
DATASHEET
PMC-2000097
ISSUE 2
8 LINK CES/DBCES AAL1 SAR
Figure 15 shows the format of the transmit data buffer for E1 data for lines that
are in the SDF-FR mode.
Figure 15 E1 SDF-FR Format of the T_DATA_BUFFER
DS0s
Frame Buffer Number
0
31
0
Frame 0
Frame 1
Frame 2
•
•
•
Frame 127
127
Figure 16 shows the format of the transmit data buffer for lines that are in UDF-
ML mode.
Figure 16 Unstructured Format of the T_DATA_BUFFER
Data Bits
Frame Buffer Number
0
255
0
256-Bit Internal Frame 0
256-Bit Internal Frame 1
•
•
•
256-Bit Internal Frame 127
127
Figure 17, Figure 18, Figure 19 and Figure 20 show the contents of the transmit
signaling buffer for the different signaling modes. In all cases the upper nibble of
each byte is “0000”.
PMC-SIERRA, INC. PROPRIETARY AND CONFIDENTIAL
81
PMC [ PMC-SIERRA, INC ]
