interface 8085 microprocessor with 4K RAM, 256 bytes RAM, 2K RAM and 6K ROM using decoders and gates?
4222draw the interface diagram of 8085 microprocessor having input ports at 23H, 2FH, EFH, and output ports at 44H, 2FH, EFH, and FFH using NAND gates only.
1422interface 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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What are the potential risks to non-target orgranisms fo genetically engineered crops?
Why is it hard to keep genetically modified (GM) crops separate from non-GM crops throughout the manufacturing process?
Malawi has been facing a number of disasters ranging from floods, drought, strong winds and others. What kind of crops research organisations can help in the finding out of the best crops to plant in these scenario for the rural farmers to follow.
What types of crops are generally grown in india?
Describe your involvement in the development of new technologies for pest and disease control in crops and livestock.