CERN ELMB
Specification
Sources of information about ELMB
User documentation
System integrator documentation
h4. Radiation tests
Manufacturer documentation
CERN ELM
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Project description
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The FMC VME Carrier is an FMC carrier that can hold two FMC cards and an SFP connector. The FMC mezzanine slots use low-pin count (LPC) connectors. This board is optimised for cost and will be usable with most of the FMC cards designed within the OHR project (e.g. ADC cards, Fine Delay). For boards needing more possibilities (e.g. programmable clock resources, fast SRAM, fast interconnect between carriers), the VME FMC Carrier - VFC can be used.
Main Features
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rolled by a DAC with SPI interface (AD5662, used by White Rabbit PTP
core)
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2x low-jitter frequency synthesizer/fanout (TI CDCM61004, fixed configuration, Fout=125 MHz, used by White Rabbit PTP core)
- On-board memories
- 2x 256 MByte (2 Gbit) DDR3 (16-bit bus, MT41J128M16HA-15E)
- 1x 128 Mbit SPI flash for FPGA firmware storage
- 64kbit EEPROM (24AA64T-I/MC) connected for storing application parameters
- 1x I2C configuration EEPROM (24LC64)
- Miscellaneous
- On-board thermometer IC (DS18B20U+)
- Unique 64-bit identifier (DS18B20U+)
- Front panel
- 1x SFP port (White Rabbit compatible)
- 4x LEMO/SMC programmable I/Os capable of driving 3.3V @ 50 ohm
- 2x mini displayPort connectors for high-speed serial GTP links (not for video)
- 8x Programmable LED
- Reset push button
- Internal connectors
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- On-board memories
Project information
- Official production documentation: EDA-0
- Users
- Software
- Frequently Asked Questions
-
h2. Status
Date | Event |
19-07-2011 | Main features specification written. |
16 April 2013