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DS125DF1610 pattern checker设置

Other Parts Discussed in Thread: DS125DF1610

Hi, TI 

我们打算使用DS125DF1610做一个10G 误码仪,目前Pattern Generator已经调通,但是pattern checker不清楚怎么设置。

1.针对10.3125G,PRBS31,下表是我们当前使用的设置,但是不能检测误码。pattern checker的寄存器要怎么设置,能否提供一个参考设置?

2.误码率是怎么计算的?Addr 83(2:0)-84(7:0)的PRBS error count是用于计算误码率的吗?能否提供计算公式?

共享寄存区
Data Address (D/H) Bytes Contents Description of field
02h 40h REFCLK_SEL
FCh 04h Channel Sel
FFh 01h WRITE_ALL_CH
通道寄存区
Data Address (D/H) Bytes Contents Description of field
09h 20h R/W
0Ah 58h R/W
0Ch 00h R/W
18h 00h R/W
1Eh 99h R/W
2Fh B6h R/W
30h 0Bh R/W
79h 50h R/W
82h 9Ch R/W
96h 06h R/W
9Bh 02h R/W