SI5040-D-GM Silicon Laboratories Inc, SI5040-D-GM Datasheet - Page 58

• 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 29. RxtpSel
Reset settings = 0000 0000
58
Bit
6:4
2:0
7
3
Name
Type
Bit
tpGenSel[2:0]
tpChkSel[2:0]
tpGenInvert
tpChkInvert
Name
tpChkInvert
R/W
D7
Test Pattern Checker Data Invert.
0 = Normal operation.
1 = Invert data applied to test pattern checker.
Test Pattern Checker Mode Select.
000 = Pattern checker disabled.
001 = Check for PRBS7 pattern.
010 = Check for PRBS31 pattern.
011 = Check for 64 bit user defined pattern.
Test Pattern Generator Data Invert.
0 = Normal operation.
1 = Invert generated pattern.
Test Pattern Generator Mode Select.
000 = Pattern generator disabled.
001 = Generate PRBS7 pattern.
010 = Generate PRBS31 pattern.
011 = Generate 64 bit user defined pattern.
Notes:
1. Users cannot switch from generating PRBS31 to PRBS7 directly. tpGenSel should be set to
2. The PRBS31pattern is inverted as per Section 5.8 of O.150.
000 (pattern generator disabled) before switching to PRBS7. Note that this only applies to
switching from PRBS31 to PRBS7.
D6
tpChkSel[2:0]
R/W
D5
D4
Rev. 0.86
tpGenInvert
Function
R/W
D3
D2
tpGenSel[2:0]
R/W
D1
D0