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AR# 58030

LogiCORE IP Aurora 8B10B v9.0 or earlier - Update Required for CLK_COR_MIN_LAT/CLK_COR_MAX_LAT Attributes

描述

Aurora 8B10B core when targeted to 7 series transceivers is found to have incorrect values for CLK_COR_MIN_LAT/CLK_COR_MAX_LAT attributes.

If you find any of the following symptoms with the core, please update the attribute values provided in this answer record .

  • Rx Buffer overflow/underflow
  • Channel bonding failure

解决方案

Number Of Lanes Lane Width CLK_COR_MIN_LAT CLK_COR_MAX_LAT
16 2 26 29
16 4 52 59
15 2 26 29
15 4 52 59
14 2 26 29
14 4 52 59
13 2 24 27
13 4 48 55
12 2 24 27
12 4 48 55
11 2 22 25
11 4 44 51
10 2 22 25
10 4 44 51
9 2 20 23
9 4 40 47
8 2 20 23
8 4 40 47
7 2 18 21
7 4 36 43
6 2 18 21
6 4 36 43
5 2 18 21
5 4 32 39
4 2 18 21
4 4 32 39
3 2 18 21
3 4 28 35
2 2 18 21
2 4 28 35
1 2 12 15
1 4 24 31


Revision History

10/23/2013 - Initial release

AR# 58030
日期 11/27/2013
状态 Active
Type 已知问题
器件
  • Artix-7
  • Kintex-7
  • Virtex-7
IP
  • Aurora 8B/10B
的页面