SI5040-D-GM Silicon Laboratories Inc, SI5040-D-GM Datasheet - Page 56

• 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 26. RxSqmConfig
Reset settings = 0010 1001
Register 27. RxSqmDeassertThresh
Reset settings = 0000 1111
56
Bit
7:2
Bit
7:6
5:0
1
0
Name
Name
Type
Type
Bit
Bit
RxSqmThresh[5:0] Receiver Signal Quality Monitor Threshold.
RxSqmDeassertThresh[5:0] Receiver Signal Quality Monitor Deassert Threshold.
Reserved
Reserved
Name
Reserved
D7
D7
Name
R
Threshold used to assert SQM LOS alarm.
00 0000 = 0 (decimal)
11 1111 = 63 (decimal)
Note: Default = 10 (decimal)
Do not change; must only write 0 to this bit.
Do not change; must only write 1 to this bit.
D6
D6
Read returns zero.
Value where the SQM alarm is removed.
00 0000 = 0 (decimal)
11 1111 = 63 (decimal)
Note: Default = 15 (decimal)
RxSqmThresh[5:0]
D5
D5
R/W
Rev. 0.86
D4
D4
RxSqmDeassertThresh[5:0]
Function
D3
D3
Function
R/W
D2
D2
R/W
D1
D1
R/W
D0
D0