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