SYZYGY – Next generation FPGA connectivity

http://syzygyfpga.io/#

Open standard for high-performance peripheral connectivity

SYZYGY is FPGA-agnostic and is intended to work with products from all major FPGA manufactures including Xilinx, Intel, Lattice, and Microsemi.
PMOD and SYZYGY can happily coexist in the FPGA space and even on the same carrier implementations!

FMC and SYZYGY can happily coexist in the FPGA space and even on the same carrier implementations!

2 Comments

  1. Tomi Engdahl says:

    SYZYGY is an Open Standard for FPGA System Peripheral Connectivity
    Posted Aug 29, 2017 at 5:00 am
    https://www.eeweb.com/blog/nicole_digiose/syzygy-is-an-open-standard-for-fpga-system-peripheral-connectivity

    SYZYGY is intended to fill the need for a compact, low cost, low pin-count, high-performance connectivity solution between FPGAs and single-purpose hardware peripherals.

    Until now, the FPGA landscape has enjoyed limited options when it comes to connecting peripherals into FPGA systems. In the case of low-speed peripherals in the 1 to 50 MHz range, we have Digilent’s Pmod standard. The 6-and 12-pin Pmod connectors are inexpensive to implement, and the cost of the peripherals — of which there are many off-the-shelf offerings — is around $8 to $50.

    By comparison, when it comes to high-performance peripherals with data rates up to 10 Gbps, we find the ANSI/VITA standard known as FMC (FPGA Mezzanine Card). In this case, the 72-pin and 200-pin connectors are more expensive, and the peripherals themselves can cost anywhere from a couple of hundred dollars to thousands of dollars.

    Opal Kelly, known for providing a range of powerful USB and PCI Express FPGA-based Integration Modules that connect a user’s hardware design implemented in an FPGA to the user’s software implemented on a PC, is shaking things up.

    the company just announced the release of SYZYGY, a new open standard for connecting high-performance peripherals to FPGA hardware.

    The SYZYGY specification defines two connector types: Standard and Transceiver. The Standard SYZYGY connector offers up to 28 single-ended, impedance-controlled signals, 16 of which may be defined as differential pairs for interface standards such as LVDS. The Transceiver SYZYGY connector boasts four lanes of Gigabit-class transceiver connections and also offers up to 18 single-ended signals.

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