8 layers90 × 120.4 mm

Artix dc scm
antmicro/artix-dc-scm
Experimental Xilinx Artix-7 driven Data Center Security Communication Module
546 parts72Apache-2.0
Boards in 2 GitHub repositories, designed in KiCad, that use the LSF0108RKSR by Texas Instruments (-40℃~+125℃ 1 1.8V~5.5V 8 950mV~4.5V Auto Direction Detection Bidirectional Push-Pull、Open-drain VQFN-20(2.5x4.5) Translators, Level Shifters ROHS). See how each wires it, with its parts, size, README and files; the LSF0108RKSR’s symbol, footprint and pinout are on its own page.

antmicro/artix-dc-scm
Experimental Xilinx Artix-7 driven Data Center Security Communication Module

kartben/hw-testing-rack
3D-printed, tilted test shelf for 16 dev boards: sliding drawers, per-bay ESP32-S3 running Zephyr (USB/IP, power switching, metering), KiCad PCBs, OpenSCAD parts, BOM and an interactive 3D viewer