All accesses on the main memory bus are snooped by all caches, which assert the Shared line when a snoop hit occurs.
bus | Bus Éireann | The Magic School Bus | Wellington Street bus station | Peter Pan Bus Lines | National Bus Company | Bus | The Magic School Bus (TV series) | Nova Bus | Montgomery Bus Boycott | Mirrabooka bus station | Meter-Bus | Leyland Bus | Cardiff Bus | double-decker bus | Wellington Street Bus Station | Viva (bus rapid transit) | Serial Peripheral Interface Bus | Port Authority Bus Terminal | Motor bus | Intelligent Input Bus | GM "old-look" transit bus | Double Dutch Bus | Bus terminus | Bus mastering | Australian Rail Tram and Bus Industry Union | Tram et bus de la CUB | The Boys on the Bus | Swift Current Broncos bus crash | Schelte J. Bus |