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DESIGN a partial address decoder (use 74LS139) in order to make 68000 microprocessors able to communicate to each of device below. Please PROVIDE the address
DESIGN a partial address decoder (use 74LS139) in order to make 68000 microprocessors able to communicate to each of device below. Please PROVIDE the address circuit and its memory map. ROM chips starts at $000000 contain a total of 16k word (32k byte) RAM chips starts at $400000 contain a total of 64k word (128k byte) I/O chip allocate at address $800000 until $80001F (32 address) DESIGN a partial address decoder (use 74LS139) in order to make 68000 microprocessors able to communicate to each of device below. Please PROVIDE the address circuit and its memory map. ROM chips starts at $000000 contain a total of 16k word (32k byte) RAM chips starts at $400000 contain a total of 64k word (128k byte) I/O chip allocate at address $800000 until $80001F (32 address)
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