TELECOM STANDARD PRODUCT
PMC-930917
ISSUE 1
PMC-Sierra, Inc.
PM6541 E1XC-EVBD
E1XC EVALUATION DAUGHTERBOARD
5 D.C. CHARACTERISTICS ...................................................................... 14
6 IMPLEMENTATION DESCRIPTION ....................................................... 15
6.1 BUS TRANSCEIVERS ................................................................. 15
6.2 DECODE LOGIC ......................................................................... 16
6.3 CLOCK PLL AND DIP SWITCHES.............................................. 18
6.4 E1XC ........................................................................................... 22
6.5 "CSU" DIPS AND JUMPERS....................................................... 22
6.6 TRANSMIT/RECEIVE INTERFACES........................................... 24
7 E1XC DAUGHTERBOARD FIRMWARE DESCRIPTION ....................... 25
8 STOCK LIST........................................................................................... 35
9 REFERENCES ....................................................................................... 41
APPENDIX 1: COMPONENT PLACEMENT DIAGRAM.................................... 42
APPENDIX 2: SCHEMATICS ............................................................................ 43
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