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VHDCICarrier

Robert Jördens edited this page Feb 1, 2018 · 15 revisions

VHDCI-Carrier v1.1 top

VHDCI Carrier Overview

This carrier is an adapter to allow 8 EEM to be driven from 2 VDHCI connectors.

ARTIQ PCBs with VHDCI

  • KC705 and FMC-DIO-32CHLVDSA plus a VHDCI cable (no integrated termination).

  • PCB_Metlino serves as the ARTIQ Core Device in uTCA crates. Metlino has a pair of VHDCI connectors on its front panel that are driven directly by the Metlino FPGA (low latency). The VHDCI Carrier permits breakout of Metlino IO for use EMM peripherals.

  • PCB_Sayma_AMC has an LPC FMC connector. There exist FMC-VHDCI adapters such as AMC-FMC carrier.

VHDCI Carrier Specification

The design files are located here. This carrier is compatible with Sinara EEM peripherals.

Front panel connections:

  • Two VHDCI connectors, each routed to 4 extension headers.
  • I2C from each VHDCI routed to TCA9548 8-ch multiplexer - one channel to each of the 4 extension headers and one to and EEPROM

Rear connections:

  • EEM Carriers require a +12 V supply (60 W); power barrel connector is 2.50 mm ID (0.098"), 5.50 mm OD (0.217") (p/n CUI PJ-102BH), positive potential on center conductor. The same type of connector is installed on front and rear side.
  • The 96 pin DIN connector can be mounted optionally to supply 12V.

Internal connections:

  • 8 IDC connectors for EEM
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