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La arquitectura de von Neumann

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Sistemas <strong>de</strong> numeración<br />

DECIMAL -> BINARIO<br />

Tenemos un número en <strong>de</strong>cimal N 10<br />

N 10 = d n-1 2 n-1 + d n-2 2 n-2 + ... + d 2 2 2 + d 1 2 + d 0<br />

=<br />

d 0<br />

2(dn-1 2n-2 + dn-2 2n-3 + ... + d2 2 + d1 ) + d0 2(2(dn-1 2n-3 + dn-2 2n-4 + ... + d2 ) + d1 ) +<br />

29 10 = 11101 2<br />

29 2<br />

1 14 2<br />

0 7 2<br />

1 3 2<br />

1 1<br />

Profesores: María José García, Raúl Murciano, Manuel Ortega, Pilar Pilar<br />

Romay, Romay,<br />

Pedro J <strong>La</strong>ra Bercial 23<br />

Sistemas <strong>de</strong> numeración<br />

BINARIO OCTAL<br />

Agrupar <strong>de</strong> 3 en 3 (dcha -> izqda)<br />

BINARIO HEXADECIMAL<br />

Agrupar <strong>de</strong> 4 en 4<br />

Ejemplo<br />

N 10 = 29<br />

N 2 = 11101 = 11 101 => N 8 = 35<br />

3 5<br />

N 2 = 11101 = 1 1101 => N 16 = 1D 16<br />

1 13<br />

Profesores: María José García, Raúl Murciano, Manuel Ortega, Pilar Pilar<br />

Romay, Romay,<br />

Pedro J <strong>La</strong>ra Bercial 24

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