For a microprocessor-based control system, 16Kbyte ROM and 4Kbyte RAM are needed. ROM and RAMs are...
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For a microprocessor-based control system, 16Kbyte ROM and 4Kbyte RAM are needed. ROM and RAMs are required to be placed in the regions given below in the system memory map. 2764 IC will be used as ROM and 4118 IC will be used as RAM. Design the address decoder circuit that will produce the desired memory map using standard logic gates decoder (74LS138, 74LS139, 74LS154) integrated circuits. EPROM-01 0000H-1FFFH EPROM-02 2000H-3FFFH RAM-01 RAM-02 RAM-03 8000H-83FFH 8400H-87FFH 8800H-8BFFH RAM-04 8C00H-8FFFH For a microprocessor-based control system, 16Kbyte ROM and 4Kbyte RAM are needed. ROM and RAMs are required to be placed in the regions given below in the system memory map. 2764 IC will be used as ROM and 4118 IC will be used as RAM. Design the address decoder circuit that will produce the desired memory map using standard logic gates decoder (74LS138, 74LS139, 74LS154) integrated circuits. EPROM-01 0000H-1FFFH EPROM-02 2000H-3FFFH RAM-01 RAM-02 RAM-03 8000H-83FFH 8400H-87FFH 8800H-8BFFH RAM-04 8C00H-8FFFH
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Spreadsheet Modeling & Decision Analysis A Practical Introduction to Management Science
ISBN: 978-0324656633
5th edition
Authors: Cliff T. Ragsdale
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