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by rangermw
Tue Dec 18, 2018 3:00 am
Forum: General Discussion
Topic: I2S syncronized MCLK output
Replies: 3
Views: 12287

Re: I2S syncronized MCLK output

use gpio0
PIN_FUNC_SELECT(PERIPHS_IO_MUX_GPIO0_U, FUNC_GPIO0_CLK_OUT1);
WRITE_PERI_REG(PIN_CTRL, READ_PERI_REG(PIN_CTRL) & 0xFFFFFFF0);