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如何在CDCE62005里面产生稳定的156.25MHz

Other Parts Discussed in Thread: CDCE62005

大家好,我之前自己设计了CDCE62005里面的寄存器的值,其中,输入时钟是PRI的100MHz LVDS时钟,需要的1路2路输出为156.25MHz LVDS标准。可是,在我将这个时钟输出给DSP 6678的SRIO参考时钟时,SRIO的PLL不能lock,请问有专家能帮我改正一下我的寄存器的值吗?让CDCE62005产生一个更加稳定的时钟。谢谢。这是我之前设计的值。

reg    [31:0]  write_reg0  = 32'he9840320;             
reg    [31:0]  write_reg1  = 32'he9840301;             
reg    [31:0]  write_reg2  = 32'he9400002;             
reg    [31:0]  write_reg3  = 32'heb400003;             
reg    [31:0]  write_reg4  = 32'he9400014;             
reg    [31:0]  write_reg5  = 32'h103c0bf5;             
reg    [31:0]  write_reg6  = 32'h84be09a6;