6.2nS per cpu cycle GAP: 1.4345ms - 1.4455ms = 0.011ms = 11uS = 1774.1935483870 cpu cycles 200000 BAUDRATE (8E2) [ START BIT ][ DATA BITS x 8 ][ PARITY BITS ][STOP BITS x 2] .0000050000s = 5uS each pulse of bit ~ 5uS Start Bit + 40uS total time data bits + 5uS Parity Bits + 10uS Stop Bits = 60uS Total Bit Duration = 60uS = 9677.4193548387 CPUCYCLES Each Bit Pulse at 806.4516129032 CPUCYCLES