Datacom Systems D56 Especificações descarregar pdf (Página 77)

Si5040

Rev. 1.3 77

Reset settings = 0000 0000

BitD7D6D5D4D3D2D1D0

Name refLOS LOS LOL fifoErr tpErrAlarm tpSyncLos sqmAlarm

Type R R/W R/W R/W R/W R/W R/W R/W

Bit Name Function

7 Reserved Read returns zero.

6 refLOS Reference Clock LOS Interrupt.

0 = Unmasked. Reference clock LOS generates an alarm on the Interrupt output pin (pin

12) if interrupts are enabled. (intEnable = 1).

1 = refLOS alarm is ignored.

5LOSLoss of Signal Interrupt.

0 = Unmasked. LOS generates an alarm on the Interrupt output pin (pin 12) if interrupts

are enabled. (intEnable = 1).

1 = LOS alarm is ignored.

4LOLLoss of Lock Interrupt.

0 = Unmasked. LOL generates an alarm on the Interrupt output pin (pin 12) if interrupts

are enabled. (intEnable = 1).

1 = LOL alarm is ignored.

3fifoErrTransmitter FIFO Error Interrupt.

0 = Unmasked. fifoErr generates an alarm on the Interrupt output pin (pin 12) if interrupts

are enabled. (intEnable = 1). Will always read back zero if FIFOAutoReset is active

(Reg156[1] = 1).

1 = fifoErr alarm is ignored.

2 tpErrAlarm Test Pattern Generator/Checker Alarm Interrupt.

0 = Unmasked. tpErrAlarm generates an alarm on the Interrupt output pin (pin 12) if

interrupts are enabled. (intEnable = 1).

1 = tpErrAlarm is ignored.

1 tpSyncLos Test Pattern Checker Loss of Sync Interrupt.

0 = Unmasked. tpSyncLos generates an alarm on the Interrupt output pin (pin 12) if inter-

rupts are enabled. (initEnable = 1).

1 = tpSyncLos alarm is ignored.

0sqmAlarmSignal Quality Monitor Alarm Interrupt.

0 = Unmasked. sqmAlarm generates an alarm on the Interrupt output pin (pin 12) if inter-

rupts are enabled. (intEnable = 1).

1 = sqmAlarm is ignored.

1 2 ... 72 73 74 75 76 77 78 79 80 81 82 ... 107 108

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Datacom Systems D56 Especificações Página 77