microlab
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rs232 timing
hai
is it possible to calculate the time required to send/receive the rs232 communication?
ie.when a system is transmitting at the baud rate of 1200,how much time will it take to send a charector?with 8 bit data 1 start and 1 stop bits(total 10 bits)and no parity?
the crystal frequency is 11.0592mhz and using 8051 processor.
is there any equation available for calculating the timr for different baud rates?
we know that the start bit is a 0 and the stop bit will be a 1.after sending the stop bit, the out put will be o level ie space.when it will come to the mark(1) to give the 0 for the start bit?
the confusion is becausethe baude rate is about the signal changes,not the bits pesr second.can we calculate the minimum and maximum number of charectors will be send/receive in 1 second with a specific baud rate?
thanking you
ml
hai
is it possible to calculate the time required to send/receive the rs232 communication?
ie.when a system is transmitting at the baud rate of 1200,how much time will it take to send a charector?with 8 bit data 1 start and 1 stop bits(total 10 bits)and no parity?
the crystal frequency is 11.0592mhz and using 8051 processor.
is there any equation available for calculating the timr for different baud rates?
we know that the start bit is a 0 and the stop bit will be a 1.after sending the stop bit, the out put will be o level ie space.when it will come to the mark(1) to give the 0 for the start bit?
the confusion is becausethe baude rate is about the signal changes,not the bits pesr second.can we calculate the minimum and maximum number of charectors will be send/receive in 1 second with a specific baud rate?
thanking you
ml