在datasheet中SPI Logic可以控制VCAT,但又没有找到digital VCNTL mode,请问SPI是如何控制VCAT的,8路VCAT是只能设置同一个放大倍数还是可以设置8路不同的放大倍数?
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Table 4为VCA的register map, 可以参考一下,address 0X57是八个通道的LNA_GAIN_CNTL控制寄存器。