Difference between revisions of "Amstrad ROM Expansion"

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(Created page with 'The Amstrad ROM Expansion was published 1988 in the Practical Electronics magazine by Simon Dean. It is possible to use up to six expansion ROMs (16 kB each) with the board. Beca…')
 
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The Amstrad ROM Expansion was published 1988 in the Practical Electronics magazine by Simon Dean. It is possible to use up to six expansion ROMs (16 kB each) with the board.
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#redirect [[Amstrad ROM Expander]]
Because there are only a few parts needed, the price of the board is inexpensive.
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== Part List ==
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[[Category:Articles and files for deletion]]
 
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<pre>
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R1 620 Ohm 0.25W
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C1-C6 100nF ceramic
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C7 22uF elect
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IC1 74LS32
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IC2 74LS373
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IC3 74LS138
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IC4 74LS02
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IC5 74LS20
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D1 1N4148
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</pre>
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== Resources ==
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[[File:Amstrad rom expander.pdf]]
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[[Category:Hardware]]
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Latest revision as of 11:21, 23 September 2009