SI5040-A-GM Silicon Laboratories Inc, SI5040-A-GM Datasheet - Page 43
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SI5040-A-GM
Manufacturer Part Number
SI5040-A-GM
Description
IC TXRX XFP 10GBPS 32MLP
Manufacturer
Silicon Laboratories Inc
Type
Transceiverr
Specifications of SI5040-A-GM
Voltage - Supply
1.8V, 3.3V
Mounting Type
Surface Mount
Package / Case
32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
Product
RF / Wireless
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Number Of Drivers/receivers
-
Protocol
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
- Current page: 43 of 104
- Download datasheet (508Kb)
Register 4. RxintMask
Reset settings = 0000 0000
Bit
7
6
5
4
3
2
1
0
Name
Type
Bit
tpErrAlarm
tpSyncLos
sqmAlarm
Reserved
refLOS
Name
fifoErr
LOS
LOL
D7
R
Read returns zero.
Reference Clock LOS Interrupt.
0 = Unmasked. Reference clock LOS generates an alarm on the Interrupt output pin (pin
16) if interrupts are enabled. (intEnable = 1)
1 = refLOS alarm is ignored.
Loss of Signal Interrupt.
0 = Unmasked. LOS generates an alarm on the Interrupt output (pin 16) if interrupts are
enabled. (intEnable = 1)
1 = LOS alarm is ignored.
Loss of Lock Interrupt.
0 = Unmasked. LOL generates an alarm on the Interrupt output (pin 16) if interrupts are
enabled. (intEnable = 1)
1 = LOL alarm is ignored.
Receiver FIFO Error Interrupt.
0 = Unmasked. fifoErr generates an alarm on the Interrupt output (pin 16) if interrupts are
enabled (intEnable = 1). Will always read back zero if FIFOAutoReset is active
(Reg28[1] = 1).
1 = fifoErr alarm is ignored.
Test Pattern Generator/Checker Alarm Interrupt.
0 = Unmasked. tpErrAlarm generates an alarm on the Interrupt output (pin 16) if inter-
rupts are enabled. (intEnable = 1)
1 = tpErrAlarm is ignored.
Test Pattern Checker Loss of Sync Interrupt.
0 = Unmasked. tpSyncLos generates an alarm on the Interrupt output (pin 16) if inter-
rupts are enabled. (initEnable = 1)
1 = tpSyncLos alarm is ignored.
Signal Quality Monitor Alarm Interrupt.
0 = Unmasked. sqmAlarm generates an alarm on the Interrupt output (pin 16) if inter-
rupts are enabled. (intEnable = 1)
1 = sqmAlarm is ignored.
refLOS
R/W
D6
LOS
R/W
D5
Rev. 0.86
LOL
R/W
D4
Function
fifoErr
R/W
D3
tpErrAlarm tpSyncLos
R/W
D2
R/W
D1
Si5040
sqmAlarm
R/W
D0
43
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