Parallel to Serial
Hi
Once the transfer is completed , u should set ur load =0, so then only next 8 bits will be given, else the other device will think that the converter is still busy. because
for getting the 8 inputs , it takes only one clock cycle. But for sending serially it takes 8 clock cycles.
Consider ur design. In the above case u have only one 8 bit array to store the first set of inputs. In the second clock cycle, the converter outputs the LSB and in the same clock cycle, it receives second set of inputs. But u have only one array . So it over writes that array and all ur first set of inputs will be erased...
This problem can be solved as by making the load as inout. Once the seriall conversion is completed, clear the load signal. Then the device will think that the converter is ready for the next set of inputs.
So in ur design u change the load as inout. Clear after the serial transmission is completed
If there is any wrong please correct me. If this is helpful ..........don't forget to click on helped me
Thanks and Regards
Deepak