Attenuator Modules - Agilent Technologies 8163A User Manual

Attenuator Modules

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Agilent 8163A/B, 8164A/B, and 8166A/B User's Guide, Fourth Edition
Attenuator Modules
The following Error Codes are applicable to attenuator modules.
Codes E10010, E10012, and E10014 are valid for all attenuators. The
remaining codes are only valid for attenuators with power control.
E10010: Invalid Caldata
The Caldata loaded on the module is invalid. Either the caldata ver-
sion number is not compatible with the firmware or the caldata is
corrupt (checksum incorrect)
(no test value)
Please return the unit to your local service center for repair
E10012: Dual ported RAM write/read test failed
Writing bit patterns and reading them back to/from the dual ported
ram failed
(no test value)
Please return the unit to your local service center for repair
E10013: FPGA not correctly initialized
Loading the FPGA with data failed. This indicates a defective FPGA
or an FPGA access problem
(no test value)
Please return the unit to your local service center for repair
E10014: Firmware corrupt, checksum error (a,b)
Firmware in flash has an invalid checksum. Either the image which
was programmed was corrupt or the flash memory has a failure
a is the stored checksum
b is the calculated checksum
Reload the module firmware. If the failure persists, please return the
unit to your local service center for repair
E10031: 0.25 ref out of limits (a, b, c)
The 0.25V reference voltage measured through the 16bit ADC is out
of the acceptable limits
a shows the ADC reading (0.25V = 3276)
b shows the lower limit
Error Messages
401