Product Lifecycle

Firmware Version History

Firmware updates are provided through the FrontPanel Application. Please see the Firmware Updates page for instructions on updating your device firmware. You will need to have a valid Pins registration and be approved for firmware downloads.

VERSIONPCB RevRELEASE NOTES
1.46EXXRemoved VADJ options below min supported bank voltage
1.42EXXAdded support for revision EXX
1.31Up to DXXFix low probability configuration failures
1.30Up to DXXFix an issue related to replacing obsolete Micron SPI flash with Cypress flash
1.29Up to DXXImprove firmware reliability in the case where USB is disconnected mid-transfer or the
host aborts an active transfer
1.26Up to DXXInitial firmware release

PCB Version History

REVISIONDETAIL
20151229First production PCB.
CXX (date code 20171023)Update host interface power supplies, update backup battery circuit.
DXXUpdate VCCINT power plane configuration.
EXXReplace EOL Enpirion power supply modules. See PCN-10108A.
Disable FPGA internal I/O pullup resistors at startup. See PCN-10108B.
FXXManufacturing updates. No impact to functionality.

The PCB revision is identified in the board silkscreen.

Rev EXX

  • The silk designator positions for R101 and R131 are reversed
  • The silk designator positions for R124 and C194 are reversed
  • The silk designator positions for C239 and C240 are reversed

Product Change Notifications

Product Change Notifications (PCN) are issued if a change to the product results in a change of mechanical or electrical behavior or reliability.

  • PCN-10108A – Replace EOL Enpirion power supply modules.
    Issue Date: 2022-03-31
  • PCN-10108B – Disable FPGA internal I/O pullup resistors at startup.
    Issue Date: 2022-03-31
  • PCN-FW1.46+ – Minimum and default VADJ updated.
    Issue Date: 2022-06-22