S o n o m a U s e r M a n u a l
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A P P E N D I X G
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S o n o m a U s e r M a n u a l
S Y S T E M F A U L T S
CDMA Subsystem FPGA Conguration (FPGA)
This fault indicates that the CDMA Subsystem is unable to congure the FPGA. This is a fatal fault.
Please contact EndRun Customer Support.
CDMA Subsystem FLASH Writes (FLSH)
This fault indicates that the CDMA Subsystem is unable to verify a write to the FLASH non-volatile
parameter storage area. This should not ever occur under normal operation.. Please contact EndRun
Customer Support.
CDMA Receiver Communication (RCVC)
This fault indicates that the CDMA Subsystem is unable to establish communications with the CDMA
Receiver. Please contact EndRun Customer Support.
CDMA Reference Time (REF)
This fault indicates that the CDMA Subsystem received an erroneous time input from the CDMA
Receiver. If the condition persists please contact EndRun Customer Support.
Subsystem Communication (POLL)
This fault indicates that the CDMA Subsystem is not receiving polling requests from the Linux Sub-
system. This could be due to a hardware or software failure. If the condition persists please contact
EndRun Customer Support.
CDMA Receiver (RCVF)
This fault indicates a problem with the CDMA Receiver. See the section below (Receiver Faults) for
more information.
System Oscillator PLL (PLL)
This fault indicates that there is an unlock condition between the main system oscillator and the other
system timebase clocks. This is a fatal fault. Please contact EndRun Customer Support.
System Power/Configuration (PWR)
This fault indicates misconguration of the Sonoma chassis which may have caused a power over-
load. This is a fatal fault. Please contact EndRun Customer Support.
Primary Power Supply (PRIPS) - Option
Used only when the Dual-Redundant Power Supplies are installed. This fault indicates that the pri-
mary power supply is not producing an output. See Chapter 10 - Options, Dual-Redundant Power
Supplies for information on the dual power supplies option.
Secondary Power Supply (SECPS) - Option
Used only when the Dual-Redundant Power Supplies are installed. This fault indicates that the sec-
ondary power supply is not producing an output. See Chapter 10 - Options, Dual-Redundant Power
Supplies for information on the dual power supplies option.
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