interface an 8-pin switch with 8085 microprocessor located at 0AAH and LEDs at port 55H, draw the circuit diagram. Write down a program to read the switches and do the following: > if the parity of the switch is odd, start counting upward until it reaches 0FFH. > if the parity of the switch is even, start counting downwards until it reaches 00H.

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Hi All, Is there any free automation tool for windows application and it's easy to use? I usually take a lot of time to regression test my application when there is a new build on live environments (about same 10 environments) I wish I know a automation tool to regression test and ofcourse it's free, easy to use (maybe using C#) Could anybody can advise to me a tool like that? I very appreciate ^^

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