Appunti di Sistemi Operativi


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Notice: wpdb::escape è deprecata dalla versione 3.6.0! Utilizzare al suo posto wpdb::prepare() or esc_sql(). in /web/htdocs/www.andrea-asta.com/home/portfolio2/wp-includes/functions.php on line 3893

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Notice: wpdb::escape è deprecata dalla versione 3.6.0! Utilizzare al suo posto wpdb::prepare() or esc_sql(). in /web/htdocs/www.andrea-asta.com/home/portfolio2/wp-includes/functions.php on line 3893

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Notice: Trying to access array offset on value of type bool in /web/htdocs/www.andrea-asta.com/home/portfolio2/wp-content/plugins/download-monitor/classes/downloadable_file.class.php on line 114

Notice: wpdb::escape è deprecata dalla versione 3.6.0! Utilizzare al suo posto wpdb::prepare() or esc_sql(). in /web/htdocs/www.andrea-asta.com/home/portfolio2/wp-includes/functions.php on line 3893

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Notice: Trying to access array offset on value of type bool in /web/htdocs/www.andrea-asta.com/home/portfolio2/wp-content/plugins/download-monitor/classes/downloadable_file.class.php on line 114

Notice: wpdb::escape è deprecata dalla versione 3.6.0! Utilizzare al suo posto wpdb::prepare() or esc_sql(). in /web/htdocs/www.andrea-asta.com/home/portfolio2/wp-includes/functions.php on line 3893

Notice: Trying to access array offset on value of type bool in /web/htdocs/www.andrea-asta.com/home/portfolio2/wp-content/plugins/download-monitor/classes/downloadable_file.class.php on line 113

Notice: Trying to access array offset on value of type bool in /web/htdocs/www.andrea-asta.com/home/portfolio2/wp-content/plugins/download-monitor/classes/downloadable_file.class.php on line 114

Notice: wpdb::escape è deprecata dalla versione 3.6.0! Utilizzare al suo posto wpdb::prepare() or esc_sql(). in /web/htdocs/www.andrea-asta.com/home/portfolio2/wp-includes/functions.php on line 3893

Notice: Trying to access array offset on value of type bool in /web/htdocs/www.andrea-asta.com/home/portfolio2/wp-content/plugins/download-monitor/classes/downloadable_file.class.php on line 113

Notice: Trying to access array offset on value of type bool in /web/htdocs/www.andrea-asta.com/home/portfolio2/wp-content/plugins/download-monitor/classes/downloadable_file.class.php on line 114

Notice: wpdb::escape è deprecata dalla versione 3.6.0! Utilizzare al suo posto wpdb::prepare() or esc_sql(). in /web/htdocs/www.andrea-asta.com/home/portfolio2/wp-includes/functions.php on line 3893

Notice: Trying to access array offset on value of type bool in /web/htdocs/www.andrea-asta.com/home/portfolio2/wp-content/plugins/download-monitor/classes/downloadable_file.class.php on line 113

Notice: Trying to access array offset on value of type bool in /web/htdocs/www.andrea-asta.com/home/portfolio2/wp-content/plugins/download-monitor/classes/downloadable_file.class.php on line 114

Notice: wpdb::escape è deprecata dalla versione 3.6.0! Utilizzare al suo posto wpdb::prepare() or esc_sql(). in /web/htdocs/www.andrea-asta.com/home/portfolio2/wp-includes/functions.php on line 3893

Notice: Trying to access array offset on value of type bool in /web/htdocs/www.andrea-asta.com/home/portfolio2/wp-content/plugins/download-monitor/classes/downloadable_file.class.php on line 113

Notice: Trying to access array offset on value of type bool in /web/htdocs/www.andrea-asta.com/home/portfolio2/wp-content/plugins/download-monitor/classes/downloadable_file.class.php on line 114

Notice: wpdb::escape è deprecata dalla versione 3.6.0! Utilizzare al suo posto wpdb::prepare() or esc_sql(). in /web/htdocs/www.andrea-asta.com/home/portfolio2/wp-includes/functions.php on line 3893

Notice: Trying to access array offset on value of type bool in /web/htdocs/www.andrea-asta.com/home/portfolio2/wp-content/plugins/download-monitor/classes/downloadable_file.class.php on line 113

Notice: Trying to access array offset on value of type bool in /web/htdocs/www.andrea-asta.com/home/portfolio2/wp-content/plugins/download-monitor/classes/downloadable_file.class.php on line 114

Notice: wpdb::escape è deprecata dalla versione 3.6.0! Utilizzare al suo posto wpdb::prepare() or esc_sql(). in /web/htdocs/www.andrea-asta.com/home/portfolio2/wp-includes/functions.php on line 3893

Notice: Trying to access array offset on value of type bool in /web/htdocs/www.andrea-asta.com/home/portfolio2/wp-content/plugins/download-monitor/classes/downloadable_file.class.php on line 113

Notice: Trying to access array offset on value of type bool in /web/htdocs/www.andrea-asta.com/home/portfolio2/wp-content/plugins/download-monitor/classes/downloadable_file.class.php on line 114

Notice: wpdb::escape è deprecata dalla versione 3.6.0! Utilizzare al suo posto wpdb::prepare() or esc_sql(). in /web/htdocs/www.andrea-asta.com/home/portfolio2/wp-includes/functions.php on line 3893

Notice: Trying to access array offset on value of type bool in /web/htdocs/www.andrea-asta.com/home/portfolio2/wp-content/plugins/download-monitor/classes/downloadable_file.class.php on line 113

Notice: Trying to access array offset on value of type bool in /web/htdocs/www.andrea-asta.com/home/portfolio2/wp-content/plugins/download-monitor/classes/downloadable_file.class.php on line 114

Notice: wpdb::escape è deprecata dalla versione 3.6.0! Utilizzare al suo posto wpdb::prepare() or esc_sql(). in /web/htdocs/www.andrea-asta.com/home/portfolio2/wp-includes/functions.php on line 3893

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Notice: wpdb::escape è deprecata dalla versione 3.6.0! Utilizzare al suo posto wpdb::prepare() or esc_sql(). in /web/htdocs/www.andrea-asta.com/home/portfolio2/wp-includes/functions.php on line 3893

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In questi documenti sono raccolti molti appunti riguardanti i corsi di Sistemi Operativi.

Sono presenti appunti teorici e pseudo – implementazioni.

Argomenti

  • Il problema della mutua esclusione e tecniche di risoluzione
  • Strumenti per la sincronizzazione tra processi: semafori e monitor
  • Struttura del nucleo di un sistema a processi
  • Modello a memoria comune
  • Modello a scambio di messaggi
  • Creazione e gestione di operazioni atomiche
  • Virtualizzazione ed emulazione
  • Sicurezza e protezione
  • Gestione di periferiche di Input/Output

Documenti

Orologio digitale con l’utilizzo del TIC di sistema in ASM x86


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L’articolo mostra il progetto e realizzazione di un semplice orologio digitale visualizzabile sullo schermo. Inizialmente l’orologio è sincronizzato con quello di sistema, dopodiché procede autonomamente grazie alla gestione del temporizzatore di sistema.

Documenti