Lattice Semiconductor CertusPro-NX Usage Guide

CertusPro-NX SerDes/PCS Usage Guide
Preliminary Technical Note
FPGA-TN-02245-0.81 © 2020-2021 Lattice Semiconductor 145
All rights reserved. CONFIDENTIAL
Table A. 83. Elastic FIFO Low Water Line [reg63]
Field
Name
Access
Width
Reset
Description
[7:5]
reserved
RSVD
3
—
—
[4:0]
low_water_line
RW
5
5’b01010
Specifies the Clock Compensation FIFO low water line.
Mean is 5’b10000.
Table A. 84. Primary SKIP Pattern Byte 0 [reg64]
Field
Name
Access
Width
Reset
Description
[7:0]
pri_skip_byte0[7:0]
RW
8
8’h7c
Primary SKIP Pattern Byte 0.
Table A. 85. Primary SKIP Pattern Byte 1 [reg65]
Field
Name
Access
Width
Reset
Description
[7:0]
pri_skip_byte1[7:0]
RW
8
8’h0
Primary SKIP Pattern Byte 1.
Table A. 86. Primary SKIP Pattern Byte 2 [reg66]
Field
Name
Access
Width
Reset
Description
[7:0]
pri_skip_byte2[7:0]
RW
8
8’h0
Primary SKIP Pattern Byte 2.
Table A. 87. Primary SKIP Pattern Byte 3 [reg67]
Field
Name
Access
Width
Reset
Description
[7:0]
pri_skip_byte3[7:0]
RW
8
8’h0
Primary SKIP Pattern Byte 3.
Table A. 88. Primary SKIP Pattern MSB [reg68]
Field
Name
Access
Width
Reset
Description
[7:6]
pri_skip_byte3[9:8]
RW
2
2’h0
Primary SKIP Pattern MSB Register reflects the bits 9 to 8
of Primary SKIP Pattern byte 3 to 0.
[5:4]
pri_skip_byte2[9:8]
RW
2
2’h0
[3:2]
pri_skip_byte1[9:8]
RW
2
2’h0
[1:0]
pri_skip_byte0[9:8]
RW
2
2’h1
Table A. 89. Secondary SKIP Pattern Byte 0 [reg69]
Field
Name
Access
Width
Reset
Description
[7:0]
sec_laptn_byte0[7:0]
RW
8
8’h7c
Secondary SKIP Pattern Byte 0.
Table A. 90. Secondary SKIP Pattern Byte 1 [reg6a]
Field
Name
Access
Width
Reset
Description
[7:0]
sec_laptn_byte1[7:0]
RW
8
8’h0
Secondary SKIP Pattern Byte 1.
Table A. 91. Secondary SKIP Pattern Byte 2 [reg6b]
Field
Name
Access
Width
Reset
Description
[7:0]
sec_laptn_byte2[7:0]
RW
8
8’h0
Secondary SKIP Pattern Byte 2.
Table A. 92. Secondary SKIP Pattern Byte 3 [reg6c]
Field
Name
Access
Width
Reset
Description
[7:0]
sec_laptn_byte3[7:0]
RW
8
8’h0
Secondary SKIP Pattern Byte 3.

Lattice Semiconductor CertusPro-NX Specifications

General

Brand	Lattice Semiconductor
Model	CertusPro-NX
Category	Computer Hardware
Language	English