STANDARD PRODUCT
PM4351 COMET
DATA SHEET
PMC-1970624
ISSUE 10
COMBINED E1/T1 TRANSCEIVER
Table 23 - E1 Receive Backplane Frame Pulse Configurations ................. 142
Table 24 - Receive Backplane Tri-state Control.......................................... 145
Table 25 - Receive Backplane Bit Offset for CMS = 0 ................................ 148
Table 26 - Receive Backplane Bit Offset for CMS = 1 ................................ 148
Table 27 - Transmit Backplane NXDS0 Mode Selection............................. 156
Table 28 - Transmit Backplane Rate........................................................... 158
Table 29 - Transmit Backplane Bit Offset for CMS = 0 ............................... 165
Table 30 - Transmit Backplane Bit Offset for CMS = 1 ............................... 165
Table 31 - T1 Framing Modes..................................................................... 167
Table 32 - Loopback Code Configurations ................................................. 172
Table 33 - SIGX Indirect Register Map ....................................................... 185
Table 34 - SIGX Indirect Registers 10H - 1FH: Current Timeslot/Channel
Signaling Data ................................................................................................ 187
Table 35 - SIGX Indirect Registers 20H - 3FH: Delayed Timeslot/Channel
Signaling Data ................................................................................................ 188
Table 36 - Indirect Registers 40H - 5FH: Per-Timeslot Configuration......... 188
Table 37 - SIGX Per-Channel T1 Data Conditioning................................... 189
Table 38 - SIGX Per-Channel E1 Data Conditioning .................................. 189
Table 39 - T1 Framing Formats .................................................................. 192
Table 40 - T1 Zero Code Suppression Formats.......................................... 192
Table 41 - Transmit In-band Code Length .................................................. 194
Table 42 - T1 Framing Modes..................................................................... 207
Table 43 - TPSC Indirect Register Map ...................................................... 222
Table 44 - TPSC Indirect Registers 20H-3FH: PCM Data Control byte ...... 224
Table 45 - TPSC Transmit Data Conditioning............................................. 225
PROPRIETARY AND CONFIDENTIAL
xvii
PMC [ PMC-SIERRA, INC ]
