用TPS65930作为DSP芯片的电源管理,测试时发现,TPS65930产生了VDD18,VDD1.VDD2.VDD_PALL.还有两个电源VMMC1和VDAC没有产生,这是什么原因
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用TPS65930作为DSP芯片的电源管理,测试时发现,TPS65930产生了VDD18,VDD1.VDD2.VDD_PALL.还有两个电源VMMC1和VDAC没有产生,这是什么原因