SI5040-D-GM Silicon Laboratories Inc, SI5040-D-GM Datasheet - Page 50

• Manufacturer Part Number: SI5040-D-GM
• Description: IC TXRX XFP 10GBPS 32LGA
• Manufacturer: Silicon Laboratories Inc

Specifications of SI5040-D-GM

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Si5040
Register 11. RxLosStatus
Reset settings = 0000 0000
Register 12. aLosThresh
Reset settings = 0000 1111
50
Bit
7:5
Bit
7:0
4
3
2
1
0
Name
Name
Type
Type
Bit
Bit
dLOSlastTrigger Digital Loss of Signal Last Trigger.
aLosThresh[7:0]
Reserved
sqmLOS
Name
dLOS
aLOS
LOS
Name
D7
R
D7
Read returns zero.
Signal Quality Monitor LOS.
When the internal signal quality monitor (Reg25) is less than the threshold in registers 26
and 27, this bit will be high. If a LOL (Reg9[4]) is high, this bit is forced to a 0.
Holds a zero or one depending on which bit caused the last digital LOS event.
Digital Loss of Signal.
Digital LOS event status bit.
Analog Loss of Signal.
Analog LOS event status bit.
Loss of Signal.
Reflects the state of the RX_LOS pin (pin 3).
Analog Loss of Signal Threshold.
Lower 8 bits of the analog LOS threshold value in mVppd.
Note: Maximum analog LOS threshold is 400 mVppd.
D6
R
D6
D5
R
D5
sqmLOS
D4
R
Rev. 0.86
aLosThresh[7:0]
D4
R/W
dLOSlastTrigger
Function
Function
D3
D3
R
D2
dLOS
D2
R
aLOS
D1
D1
R
LOS
D0
D0
R