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DM240-DVB High-Speed Digital Modulator
Opcode: <2405h>
<1>
Latched Major
Alarm
<1>
Latched Minor
Alarm
<1>
Latched Common
Fault
Opcode: <2408h>
<1>
Major Alarm
<1>
Minor Alarm
TM083 – Rev. 3.0
Query a Modulator's Latched Alarms
Query response
Bit 0 = Spare
Bit 1 = Transmit Oversample PLL Lock
Bit 2 = FPGA Config Error
Bit 3 = IF Synthesizer PLL Lock
Bit 4 = External Reference PLL Lock
Bit 5 = SCT PLL Lock
Bit 6 = Spare
Bit 7 = Spare
0 = Pass, 1 = Fail
Bit 0 = Spare
Bit 1 = Loss Terrestrial Clock
Bit 2 = Loss Terrestrial Data
Bit 3 = FIFO Error
Bit 4 = Spare
Bit 5 = Terrestrial Framing Error
Bit 6 = Spare
Bit 7 = Spare
0 = Pass, 1 = Fail
Bit 0 = -12 V Alarm
Bit 1 = +12 V Alarm
Bit 2 = +5 V Alarm
Bit 3 = Spare
Bit 4 = Spare
Bit 5 = Spare
Bit 6 = Spare
Bit 7 = Spare
0 = Pass, 1 = Fail
Query a Modulator's Current Alarms
Query response
Bit 0 = Spare
Bit 1 = Transmit Oversample PLL Lock
Bit 2 = FPGA Config Error
Bit 3 = IF Synthesizer PLL Lock
Bit 4 = External Reference PLL Lock
Bit 5 = SCT PLL Lock
Bit 6 = Spare
Bit 7 = Spare
0 = Pass, 1 = Fail
Bit 0 = Spare
Bit 1 = Loss Terrestrial Clock
Bit 2 = Loss Terrestrial Data
Bit 3 = FIFO Error
Bit 4 = Spare
Bit 5 = Terrestrial Framing Error
Bit 6 = Spare
Bit 7 = Spare
0 = Pass, 1 = Fail
Appendix A
A
-9
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