Issues

• cosmo ignition hotswap recovery doesn't work as designed.

  oxidecomputer/quartz#535 · Filter by author nathanaelhuffman opened on Sep 18, 2026

• cosmo ignition maybe lies about a2 faults.

  oxidecomputer/quartz#534 · Filter by author nathanaelhuffman opened on Sep 18, 2026

• VHDL ignition controller

  oxidecomputer/quartz#533 · Filter by author Aaron-Hartwig opened on Sep 17, 2026

• FPGA-FPGA link

  oxidecomputer/quartz#532 · Filter by author Aaron-Hartwig opened on Sep 17, 2026
  

• QSFP module control

  oxidecomputer/quartz#531 · Filter by author Aaron-Hartwig opened on Sep 17, 2026

• OSFP module control

  oxidecomputer/quartz#530 · Filter by author Aaron-Hartwig opened on Sep 17, 2026

• FPGA META-DX2 management

  oxidecomputer/quartz#529 · Filter by author Aaron-Hartwig opened on Sep 17, 2026
  1

• add register in platfrom specific eSPI section to distinguish metro and cosmo over eSPI at early boot.

  oxidecomputer/quartz#526 · Filter by author nathanaelhuffman opened on Sep 8, 2026
  1

  

• Sidecar Front-IO checksum

  oxidecomputer/quartz#525 · Filter by author jamesmunns opened on Sep 3, 2026
  

• Vivado 26.1 still doesn't understand views, or at least converse

  oxidecomputer/quartz#523 · Filter by author Aaron-Hartwig opened on Aug 20, 2026
  4

• improve VUnit generation to support varying generic parameters while still running the same testbench.

  oxidecomputer/quartz#519 · Filter by author nathanaelhuffman opened on Aug 17, 2026

• qsfp_x32: monitor the main QSFP V3P3 rail

  Front IO - QSFPx32
  oxidecomputer/quartz#503 · Filter by author Aaron-Hartwig opened on May 28, 2026

• FPGA releaser needs some fixing after the new matrix build jobs.

  oxidecomputer/quartz#465 · Filter by author nathanaelhuffman opened on Feb 12, 2026

• sidecar FPGA needs to provide a method of clearing out the TX FIFO registers

  oxidecomputer/quartz#447 · Filter by author nathanaelhuffman opened on Dec 18, 2025
  

• Extra sclk inserted before a STOP by i2c link layer

  oxidecomputer/quartz#442 · Filter by author nathanaelhuffman opened on Dec 12, 2025

• Metro: Add the capability for the sequencer FPGA to override the Versal boot mode

  metro sequencer
  oxidecomputer/quartz#441 · Filter by author isobering opened on Dec 10, 2025

• Gimlet Sequencer doesn't correctly snapshot fault state/pg

  Gimlet Sequencer
  oxidecomputer/quartz#412 · Filter by author Aaron-Hartwig opened on Aug 20, 2025

• cosmo: Want FPGA MAPO based on DDR5 PCAMP

  oxidecomputer/quartz#405 · Filter by author rmustacc opened on Jul 30, 2025
  1

• DIMM temperature flicker on Cosmo

  oxidecomputer/quartz#400 · Filter by author mkeeter opened on Jul 24, 2025
  4

• DDR fake register for messing with pcamp registers

  cosmo
  oxidecomputer/quartz#391 · Filter by author nathanaelhuffman opened on Jul 15, 2025

• better encapsulate/modularize vivado IP via BUCK

  build system
  oxidecomputer/quartz#385 · Filter by author nathanaelhuffman opened on Jul 10, 2025
  

• shared ENUMs generating multiple types in vhdl package.

  rdl tooling
  oxidecomputer/quartz#380 · Filter by author nathanaelhuffman opened on Jun 25, 2025

• QsfpModuleController does not clear it's read buffer when starting a new transaction

  Bug

  oxidecomputer/quartz#363 · Filter by author Aaron-Hartwig opened on May 30, 2025
  

• ram inferrence improvements

  oxidecomputer/quartz#349 · Filter by author nathanaelhuffman opened on May 12, 2025

• Ignition target: Consider heavier filtering on fault inputs

  ignition-target
  Task

  oxidecomputer/quartz#348 · Filter by author Aaron-Hartwig opened on May 9, 2025