PM6341 E1XC
DATA SHEET
PMC-910419
ISSUE 8
E1 FRAMER/TRANSCEIVER
FIGURE 22- TYPICAL DATA FRAME..............................................................204
FIGURE 23- RFDL NORMAL DATA AND ABORT SEQUENCE......................205
FIGURE 24- RFDL FIFO OVERRUN ..............................................................206
FIGURE 25- XFDL NORMAL DATA SEQUENCE ...........................................207
FIGURE 26- XFDL UNDERRUN SEQUENCE................................................208
FIGURE 27- PAYLOAD LOOPBACK...............................................................209
FIGURE 28- LINE LOOPBACK.......................................................................210
FIGURE 29- DIAGNOSTIC DIGITAL LOOPBACK ..........................................211
FIGURE 30- DIAGNOSTIC METALLIC LOOPBACK.......................................212
FIGURE 31- LONGITUDINALLY BALANCED RECEIVE LINE INTERFACE ..219
FIGURE 32- CODE REGISTER SEQUENCE DURING G.803 (120Ω) PULSE
GENERATION ......................................................................................223
FIGURE 33- LCV COUNT VS. BER................................................................227
FIGURE 34- FER COUNT VS. BER................................................................228
FIGURE 35- CRCE COUNT VS. BER.............................................................229
FIGURE 36- MICROPROCESSOR READ ACCESS TIMING.........................235
FIGURE 37- MICROPROCESSOR WRITE ACCESS TIMING .......................237
FIGURE 38- BACKPLANE TRANSMIT INPUT TIMING DIAGRAM ................239
FIGURE 39- XCLK=49.152MHZ INPUT TIMING ............................................240
FIGURE 40- TCLKI INPUT TIMING ................................................................242
FIGURE 41- DIGITAL RECEIVE INTERFACE INPUT TIMING DIAGRAM......243
FIGURE 42- TRANSMIT DATA LINK INPUT TIMING DIAGRAM ....................244
FIGURE 43- BACKPLANE RECEIVE INPUT TIMING DIAGRAM...................245
FIGURE 44- RECEIVE DATA LINK OUTPUT TIMING DIAGRAM...................246
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
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PMC [ PMC-SIERRA, INC ]
