N1225A High Resolution Laser Axis Board Firmware

System requirements: N1225A board powered up in a VME card cage or equivalent

Controller requirements: PC or workstation running commonly available web browsers and capable of networking with the N1225A board.

Operating system: Microsoft Windows, Unix, Linux or other systems capable of supporting a web browser. Java run time is required.

Software requirement: none

Firmware B.37 Enhancements:
It is recommended to use the latest firmware version B.37 for all the boards.
Serial Prefix: MY5049

• Added capability of disabling individual axis CEC updating (applies to N1225A-200 only).
• Added bit to report CEC error on each axis (applies to N1225A-200 only).
• Improved 10 MHz backplane clock synchronization in a multi-board system.

Firmware B.26 Enhancements:
Serial Prefix: US4818

• Added serial number reporting from VME registers.
• Added display of FPGA version number on Settings web page.
• Three new registers were added to allow control of the parameter limits that affect reference loss of lock detection on slave boards.
• Added number of axes sampled to Trace CSV web page.
• FPGA rev B.49 (4249)

To download:

• Click on the firmware update file and save the file to disk.

To install:
Follow the instruction in the N1225A Firmware Upgrade Installation Guide.