GATE Electrical Engineering (EE) 2014 Shift 1 Solved Paper

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Question : 62 of 65
 
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An output device is interfaced with an 8-bit microprocessor 8085A. The interfacing circuit is shown in figure

The interfacing circuit makes use of a 3 Line to 8 Line decoder having 3 enable lines E1,EÌ…2,EÌ…3. The address of the device is
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