Circuit: * Z:\home\maximilian\UppSense\ltspice\uart_led\uart_led.asc Direct Newton iteration for .op point succeeded. Date: Tue Jun 27 16:15:43 2017 Total elapsed time: 0.231 seconds. tnom = 27 temp = 27 method = modified trap totiter = 6135 traniter = 6122 tranpoints = 2551 accept = 2198 rejected = 353 matrix size = 30 fillins = 44 solver = Normal Matrix Compiler1: 3.85 KB object code size 1.4/0.6/[0.5] Matrix Compiler2: off [0.4]/0.9/0.6