I combind spartan3E with my DAC7811, when it comes to simulation, everything is ok, and when there are 17 periods of sclk in a period(One period in SYNC=1), it can output something.However, when I change the period to 25 (9 in SYNC=1),it doesn't work!
Here is my simulation:
当我SCLK有17个周期时（1个在SYNC=1，剩余16个在SYNC=0），DAC正常工作，但是当SCLK有25个周期（9个在SYNC=1，剩余16个在SYNC=0，就不能工作了）请问这是为什么呢？
