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QAM256 Digital Video Modulator and Upconverter
Opcode: <204Bh>
Query response:
<1>
Data Polarity
Opcode: <204Ch>
Query response:
<1>
Clock Polarity
Opcode: <204Dh>
Query response:
<1>
Major Alarm1
<1>
Major Alarm2
<1>
Latched Major Alarm1 (Bit 0 = Mod Hardware)
<1>
Latched Major Alarm2 (Bit 0 = RX up synthesizer lock)
<1>
Minor Alarm1
C
<1>
Minor Alarm2
TM077 – Rev. 4.0
HSSI)
Query a modulator's data polarity
(0=Normal, 1=Inverted)
Query a modulator's clock polarity
(0=Normal, 1=Inverted)
Query a modulator's alarms
(Bit 0 = Mod Hardware)
(Bit 1 = Tx Synthesizer lock)
(Bit 2 = Data PLL lock)
(Bit 3 = Frame lock)
(Bit 4 = Mod1 lock)
(Bit 5 = Mod2 lock)
(Bit 6 = Mod3 lock)
(Bit 7 = Spare)
(Bit 0 = RX up synthesizer lock)
(Bit 1 = RX down synthesizer lock)
(Bit 2 = RF temperature Detect)
(Bit 3 = RF CPLD (hardware))
(Bit 4 = Spare)
(Bit 5 = Spare)
(Bit 6 = Spare)
(Bit 7 = Spare)
(Bit 1 = Tx Synthesizer lock)
(Bit 2 = Data PLL lock)
(Bit 3 = Frame lock)
(Bit 4 = Mod1 lock)
(Bit 5 = Mod2 lock)
(Bit 6 = Mod3 lock)
(Bit 7 = Spare)
(Bit 1 = RX down synthesizer lock)
(Bit 2 = RF temperature Detect)
(Bit 3 = RF CPLD (hardware))
(Bit 4 = Spare)
(Bit 5 = Spare)
(Bit 6 = Spare)
(Bit 7 = Spare)
(Bit 0 = Clock Activity Fault)
(Bit 1 = Data Activity Fault)
(Bit 2 = FIFO Fault)
(Bit 3 = Mod Clock Activity Fault)
(Bit 4 = Spare)
(Bit 5 = Spare)
(Bit 6 = Spare)
(Bit 7 = Spare)
(Bit 0 = Spare)
(Bit 1 = Spare)
(Bit 2 = Spare)
(Bit 3 = Spare)
Remote Operations
C-
15
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