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Teknik Mikroprosesor(1)

Sarana Pendidikan Teknologi Aceh 2016-2020

Sarana Pendidikan Teknologi Aceh 2016-2020

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TEKNIK MIKROPROSESOR<br />

Gambar 3.32 Rangkaian pengalamatan RAM/EPROM<br />

6. Perencanaan Pendekode Pengalamatan RAM/EPROM<br />

a. Pemetaan Lokasi Pengalamatan<br />

b. Persamaan Boole<br />

CS EPROM = (( MREQ A15 ) A14 A13 A12)<br />

CS RAM = ((( MREQ A15 ) A14 ) A13 A12 ) A11)<br />

Bekerja dengan negatif yang dicari<br />

c. Rangkaian Pendekode Pengalamatan RAM /EPROM<br />

Gambar 3.33. Rangkaian dekoder pengalamatan RAM/EPROM<br />

7. Pengalamatan Bank Memori<br />

158

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