Quote Originally Posted by JD123 View Post
I'm still looking for a faster way to move the I2C data line, so I'm writing my own I2C handler routines. My whole program cycle has to fit into 16.67ms. It doesn't look like I'll be able to load the I2C with sample data then move it to the MMC in this window unless I can get the program cycle, minus the data captures, down to about 6ms.
What speed is your osc running at?
I know you can get 500-ish bytes inside of a few ms...
Show some code!