Tagged Questions
2
votes
2answers
299 views
How to solve Bus Contention problem in my case?
The following image describes the problem:
Processor 1 has no RS232 channel, but has an SPI one, so we used a UART driver and a level translator ICs.
The two processors are on separate boards, and ...
6
votes
5answers
336 views
Removing digital noise in software
I have a design which expects a TTL level square wave from a radio reciever which is fed into a microcontroller. There is some TTL level noise as no encoding is done on the transmit end. I was ...
