PM6541 datasheet(3/49 Pages) PMC

3 / 49 page

PMC-Sierra, Inc.

PM6541 E1XC-EVBD

TELECOM STANDARD PRODUCT

PMC-930917

ISSUE 1

E1XC EVALUATION DAUGHTERBOARD

D.C. CHARACTERISTICS ...................................................................... 14

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

E1XC DAUGHTERBOARD FIRMWARE DESCRIPTION ....................... 25

STOCK LIST........................................................................................... 35

REFERENCES ....................................................................................... 41

APPENDIX 1: COMPONENT PLACEMENT DIAGRAM.................................... 42

APPENDIX 2: SCHEMATICS ............................................................................ 43

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