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8031.VBL
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1992-02-16
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1KB
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36 lines
{******************************************************
* Verbindungslisten-Demo für einen 8031-Mikrocomputer *
* IC1 = 8031 *
* IC2 = 74LS373 *
* IC3 = 2764 / 27128 *
* R1 = 8.2K *
* C1=C2 = 30pF *
* C3 = 10uF *
* Q1 = 11.0592 MHz *
******************************************************}
{ Datenleitungen }
IC1 [32-39] = IC2 [4,14,7,13,8,17,18,3] = IC3 [19-15,13-11] ;
{ Adressleitungen }
IC1 [21-26] = IC3 [25,24,21,23,2,26] ;
IC2 [5,15,6,12,9,16,19,2] = IC3 [3-10] ;
{ Steuerleitungen }
IC1 30 = IC2 11 ;
IC1 29 = IC3 22 ;
{ Port-Leitungen }
IC1 [1-15] = CON1 [1-15] ;
{ Stromversorgung }
"Vcc" IC1 40 = C3 + = IC2 20 = IC3 [1,27,28] = CON2 1 ;
"GND" IC1 20 = IC1 31 = IC2 [1,10] = IC3 [20,14] = R1 1 = C[1-2] 1 = CON2 2 ;
{ Einzelverbindungen }
IC1 9 = C3 - = R1 2 ;
C1 2 = Q1 1 = IC1 18 ;
C2 2 = Q1 2 = IC1 19 ;