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M9046A Chassis Firmware
When upgrading, do not install this version unless at least one previous version is already installed. Skipping versions during the update may cause the product to fail to power up after installation. Please review all version descriptions and documentation carefully before proceeding. Mixing driver, firmware, or hardware revisions may result in errors.
Keysight recommends using the most current version, which includes the most up-to-date bug fixes and security patches available.
| Release Date | Version | Version Description |
|---|---|---|
| 2024-08-13 | 2024A | See description below. |
| Release Date | Version |
|---|---|
| 2024-08-13 | 2024A |
| Version Description |
|---|
| See description below. |
Description:
- Modifies M9046A FPGA to resolve system freezing issue when used with M9393A PXIe Performance Vector Signal Analyzer modules (requires firmware update from M9393A PXIe Performance Vector Signal Analyzer Instrument Drivers version 2.1.1006.3 or later).
How to Download
- Click on the download button and save the zip file
How to Install
- See the M9046A Firmware Guide
Licensing
- Does Not Require a License
Installs on: PC
Operating System
- Windows 7
- WES 7
- Windows 8.1
- Windows 10
- Windows 11
Prerequisites
- The 2024A firmware can only be used with the 1.7.1032.1 or later PXIe Chassis Family Drivers
Supported Instruments
- M9046A
Description:
- Modifies M9046A PLL initialization routine to resolve intermittent power up issues with M52xxA and M53xxA modules.
- Adds licensing check for M9046A option 002 Advanced Power Monitoring and Control.
How to Download
- Click on the download button and save the zip file
How to Install
- See the M9046A Firmware Guide
Licensing
- Does Not Require a License
Installs on: PC
Operating System
- Windows 7
- WES 7
- Windows 8.1
- Windows 10
- Windows 11 64-bit
Prerequisites
- The 2023A firmware can only be used with the 1.7.913.1 or later PXIe Chassis Family Drivers
Supported Instruments
- M9046A
Description:
- Resolves PLL calibration uncertainty resulting in 5-8ps phase jumps.
- Resolves PCIe endpoint issue that would cause intermittent crash with HP Z4/6/8 or similar class workstations.
How to Download
- Click on the download button and save the zip file
How to Install
- See the M9046A Firmware Guide
Licensing
- Does Not Require a License
Installs on: PC
Operating System
- Windows 7
- WES 7
- Windows 8.1
- Windows 10
Prerequisites
- The 2022B firmware can only be used with the 1.7.741.1 or later PXIe Chassis Family Drivers
Supported Instruments
- M9046A
Description: Initial release
How to Install
- See the M9046A Firmware Guide
Licensing
- Does Not Require a License
Prerequisites
- The 2022A firmware can only be used with the 1.7.741.1 or later PXIe Chassis Family Drivers
Supported Instruments
- M9046A
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