Radyne QAM256 Instruções de Operação descarregar pdf (Página 71)

Remote Operations QAM256 Digital Video Modulator and Upconverter

C-16 TM077 – Rev. 4.0

(Bit 4 = Spare)

(Bit 5 = Spare)

(Bit 6 = Spare)

<1> Latched Minor Alarm1 (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)

<1> Latched Minor Alarm2 (Bit 0 = Spare)

(Bit 1 = Spare)

(Bit 2 = Spare)

(Bit 3 = Spare)

(Bit 4 = Spare)

(Bit 5 = Spare)

(Bit 6 = Spare)

(Bit 7 = Spare)

Opcode: <204Eh> Query a modulator’s alarm Mask.

Query response:

<1> Major Alarm1 (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)

(0 = mask, 1 = allow)

<1> Major Alarm2 (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)

(0 = mask, 1 = allow)

<1> Minor Alarm1 (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)

(0 = mask, 1 = allow)

<1> Minor Alarm2 (Bit 0 = Spare)

(Bit 1 = Spare)

(Bit 2 = Spare)

(Bit 3 = Spare)

(Bit 4 = Spare)

(Bit 5 = Spare)

(Bit 6 = Spare)

1 2 ... 66 67 68 69 70 71 72 73 74 75 76 ... 86 87

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