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В BIOSе ECP+EPP
Port_data = $378;
Port_Status = Port_data+1;
Port_Control = Port_data+2;
Port_ECR = Port_data + $402;
Direct = $20;
Port_Define_WR = 0;
Port_Define_RD = Port_Define_WR or Direct;
Rejim_EPP = $80;
Port[Port_ECR]:=Rejim_EPP;
.....
{настраиваем на вывод}
port[Port_Control]:=Port_Define_WR;
{пишем в порт}
port[Port_data]:= out_byte_user;.......
{настраиваем на ввод}
port[Port_Control]:=Port_Define_RD;
{читаем порт}
input_byte:=port[Port_data];
.......
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