I hope someone can give me some guidance.
I have been using a chipkituno type board for a simple project to read from some external ADC's with spi modify it and then write out the data to some DAC's. I have to do this in software because of the multiple ADC's/DAC's but its slow. on inspecting the clock signal it takes a high to low takes 60ns
the following code goes 60ns high and 10.4us low
- Code: Select all
Sub Main()
dim DAC_CLK as PORTB.1
output(DAC_CLK)
while true
DAC_CLK = 1
DAC_CLK = 0
delayus(10)
end while
End Sub
is this normal?