Address bus
An address bus is a computer bus (a series of lines connecting two or more devices) that is used to specify a physical address. When a processor or DMA-enabled device needs to read or write to a memory location, it specifies that memory location on the address bus (the value to be read or written is sent on the data bus). The width of the address bus determines the amount of memory a system can address. For example, a system with a 32-bit address bus can address 232 (4,294,967,296) memory locations. If each memory location holds one byte, the addressable memory space is 4 GB.
primaryTopic
Address bus
An address bus is a computer bus (a series of lines connecting two or more devices) that is used to specify a physical address. When a processor or DMA-enabled device needs to read or write to a memory location, it specifies that memory location on the address bus (the value to be read or written is sent on the data bus). The width of the address bus determines the amount of memory a system can address. For example, a system with a 32-bit address bus can address 232 (4,294,967,296) memory locations. If each memory location holds one byte, the addressable memory space is 4 GB.
has abstract
An address bus is a computer b ...... ressable memory space is 4 GB.
@en
Een adresbus is een bus die do ...... tes zijn 8, 16, 32 en 64 bits.
@nl
Szyna adresowa (ang. address b ...... nii adresowych to 240 = 1 TiB.
@pl
Um barramento de endereços (ad ...... 4.967.296 = 4 GiB de locações.
@pt
Шина адреса — компьютерная шин ...... а адресаШина адресаШина адреса
@ru
アドレスバス(Address bus)は、CPU や DMA ...... (ワード)に対してだけアドレス指定できる例も、稀に存在した。
@ja
位址匯流排(Address Bus)是一種電腦匯流排,是CP ...... 的可定址元件,像是大型主機、超級電腦以及某些工作站的CPU。
@zh
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Wikipage revision ID
736,226,576
subject
hypernym
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comment
An address bus is a computer b ...... ressable memory space is 4 GB.
@en
Een adresbus is een bus die do ...... tes zijn 8, 16, 32 en 64 bits.
@nl
Szyna adresowa (ang. address b ...... zie realizowała zapisy danych.
@pl
Um barramento de endereços (ad ...... deseja acessar (ler/escrever).
@pt
Шина адреса — компьютерная шин ...... , по которой передаётся адрес.
@ru
アドレスバス(Address bus)は、CPU や DMA ...... (ワード)に対してだけアドレス指定できる例も、稀に存在した。
@ja
位址匯流排(Address Bus)是一種電腦匯流排,是CP ...... 的可定址元件,像是大型主機、超級電腦以及某些工作站的CPU。
@zh
label
Address bus
@en
Adresbus
@nl
Barramento de endereços
@pt
Bus d'adresse
@fr
Bus de direcciones
@es
Szyna adresowa
@pl
Шина адреса
@ru
アドレスバス
@ja
位址匯流排
@zh