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Altera_Forum
Honored Contributor
20 years agochanging uart stop and start bit
Hey guys
If I want to change the start bit to '0' instead of '1'. And if I want to change the 2 stop bits to 'ones' instead of 'zeroes' how can this be done? And is it posible to open the standard uart in SOPC and changed it and save it as a new component? Best Regards Imagine2 Replies
- Altera_Forum
Honored Contributor
--- Quote Start --- originally posted by imagine@Mar 16 2006, 11:34 PM if i want to change the start bit to '0' instead of '1'.and if i want to change the 2 stop bits to 'ones' instead of 'zeroes'
how can this be done? --- Quote End --- Hi imagine, Why do this? If the start bit were '1' (ie. Mark), then the receiver would be unable to sense a Mark-to-Space transition, identifying the start of the word. How would the sender and receiver clocks be synchronized? Can you give more explanation?
- Altera_Forum
Honored Contributor
Hey
Just wanted to use the transmitter, so don't worry about the reciever :-). I have found another way, thanx. / Imagine