37 lines
686 B
Plaintext
37 lines
686 B
Plaintext
Name Amiga_Dec;
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Partno g16v8;
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Date 27/04/17;
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Revision 00;
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Designer Paolo Iocco;
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Company GC73;
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Assembly 00;
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Location Munich;
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Device G16V8;
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/* ********************************* */
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/* Amiga Floppy decoder and selector */
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/* ********************************* */
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/** Inputs **/
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pin 2 = SEL0;
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pin 3 = MOT0;
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pin 4 = SEL1;
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pin 5 = MOTx;
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pin 6 = DIR;
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/** Outputs **/
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pin 19 = SEL_i;
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pin 18 = MOT_i;
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pin 17 = SEL_e;
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pin 16 = MOT_e;
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/** Logic Equations **/
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SEL_i = (SEL0 & (DIR:0)) # (SEL1 & (DIR:1)) ;
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MOT_i = (MOT0 & (DIR:0)) # (MOTx & (DIR:1)) ;
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SEL_e = (SEL1 & (DIR:0)) # (SEL0 & (DIR:1)) ;
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MOT_e = (MOTx & (DIR:0)) # (MOT0 & (DIR:1)) ;
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