DM240XR High-Speed Digital Modulator
Appendix A
TM120 – Rev. 1.1
A
-9
Bit 3 = Slot 3 Activity
Opcode: <2405h>
Query a Modulator’s Latched Alarms
Query response
<1> Latched
Major
Alarm
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 = Composite PLL Lock
Bit 6 = Symbol PLL Lock
Bit 7 = Spare
0 = Pass, 1 = Fail
<1> Latched
Minor
Alarm
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
<1> Latched
Common
Fault
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
Opcode: <2408h>
Query a Modulator’s Current Alarms
Query response
<1>
Major Alarm
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 = Composite PLL Lock
Bit 6 = Symbol PLL Lock
Bit 7 = Spare
0 = Pass, 1 = Fail
<1>
Minor Alarm
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
Содержание DM240XR
Страница 2: ......
Страница 10: ...Table of Contents DM240XR High Speed Digital Modulator x TM120 Rev 1 1 ...
Страница 12: ...Introduction DM240XR High Speed Digital Modulator 1 2 TM120 Rev 1 1 ...
Страница 16: ...Installation DM240XR High Speed Digital Modulator 2 4 TM120 Rev 1 1 ...
Страница 19: ...DM240XR High Speed Digital Modulator Theory of Operation TM120 Rev 1 1 3 3 ...
Страница 55: ...User Interfaces DM240XR High Speed Digital Modulator 4 36 TM120 Rev 1 1 ...
Страница 67: ...Rear Panel Interfaces DM240XR DVB High Speed Digital Modulator 5 12 TM120 Rev 1 1 ...
Страница 69: ...Maintenance and Troubleshooting DM240XR High Speed Digital Modulator 6 2 TM120 Rev 1 1 ...
Страница 79: ...Technical Specifications DM240XR High Speed Digital Modulator 7 10 TM120 Rev 1 1 ...
Страница 103: ...Appendix A DM240XR High Speed Digital Modulator A 24 TM120 Rev 1 1 ...
Страница 124: ...DM240XR High Speed Digital Modulator Appendix B TM120 Rev 1 1 B 21 ...