This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TPS65218和FPGA之间如何协调工作,(TPS65218启动时的电压怎么满足FPGA电压要求)

Other Parts Discussed in Thread: TPS65218

目前想通过使用TPS65218来设计FPGA的供电,但是TPS65218的默认电压不满足FPGA(ZYNQ 7010)的电压要求,而且手册上说“All power rails are turned off and the registers are reset to their default values”,也就是说通过I2C配置的设置在掉电后就没了,那么就有这么一个问题,TPS65218的默认电压无法满足FPGA要求,FPGA不能正常工作,FPGA不能正常工作又不能通过I2C去配置TPS65218,形成了这么个死循环,那么这样的问题该怎么解决呢?