I2S in parallel mode

Post Reply
User avatar
Vader_Mester
Posts: 300
Joined: Tue Dec 05, 2017 8:28 pm
Location: Hungary
Contact:
Contact Vader_Mester

I2S in parallel mode

Postby Vader_Mester » Fri Jan 05, 2018 10:52 am

Hi All,

I could not find proper information in technical ref manual on how can I configure the data bus with in I2S ADC/DAC mode.
I have seen that in Figure 68, the DAC is shown with an 8bit wide bus, but not sure which registers should be set to achieve this.
Also I wish to know it is possible to use 8bit wide data in ADC mode as well, and is it necessary to pass the data to the ADC or can I use the data for anything else?

I'm asking, because I want to implement a HyperRAM using the I2S ADC/DAC modes.

Thanks & regrads,
Bence

Code: Select all

task_t coffeeTask()
{
	while(atWork){
		if(!xStreamBufferIsEmpty(mug)){
			coffeeDrink(mug);
		} else {
			xTaskCreate(sBrew, "brew", 9000, &mug, 1, NULL);
			xSemaphoreTake(sCoffeeRdy, portMAX_DELAY);
		}
	}
	vTaskDelete(NULL);
}
Top
Post Reply

Return to “General Discussion”

Who is online

Users browsing this forum: axellin and 116 guests