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CECE62005芯片有两路输出不对

Other Parts Discussed in Thread: CDCE62005

HI all,

我使用CECE62005时钟芯片产生DSP的四路时钟,U0 用SMART_MUX直接输出,其他路用VCO_CORE输出,输入时钟用的AUXIN输入25MHz,

用SPI接口加载配置之后,发现U0输出25MHz,U1输出200M,U3输出100M(这三路符合我的需求),U2没有输出为2.7V的高电平、U4输出80MHz(我的需求是U2输出50M,U4输出100M)。有两路不对,帮忙看看是什么问题?谢谢!!

我寄存器配置如下:

 E9400120

E9800301

E9040302
E9840303
E9840314
381C0BF5
04BE0F06
FD0037F7
// wait 2msec
80BE0F06
84BE0F06
// wait 100usec
80008CD8
80009CD8
0000008e