List of computer bus interfaces

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Interface name ! Year introduced ! Connector ! Max transfer ! Main use ! Notes
CAMAC	1972			Processor independent	Industry use.
S-100	1974	2×50 2.54 mm card edge		Designed around Intel 8080 but used with other processors too	Homebrew and industry use.
VME	1981	DIN 41612	10 MByte/s	Motorola 68000 based	Industry use.
STEbus	1983	DIN 41612 a+c rows	?	Processor independent based	Industrial quality bus, 8-bit data / 20-bit address. Eurocard sized.
Acorn system bus	1979	DIN 41612 a+b rows	?	6502 based	8-bit data / 16-bit address.
ISA-8	1981wiki: Industry Standard Architecture	2×31 2.54 mm	1.99 MByte/sProgrammed I/O 4 cycles at 8.33 MHz: '(8*8330000*(1/4))/(8*2**20)	IBM PC	Widespread.
ISA-16	1984wiki: Industry Standard Architecture	2×31 + 2×18 2.54 mm	3.97 MByte/s'(16*8330000*(1/4))/(8*2**20)	IBM AT	Widespread.
Amiga Zorro II	1985Introduction year of the A1000	2×50 2.54 mm card edge	3.56 MByte/s	Amiga	Auto configuration.
Micro Channel	1987wiki: Micro Channel	edge card	40 MByte/s	IBM PS/2	32-bit and 16-bit versions
EISA	1988wiki: Extended Industry Standard Architecture	edge card	20 MByte/s	IBM clones	32-bit version of ISA-16 more or less.
NuBus	1987	DIN 41612	40 MByte/s	NeXT, Macintosh II
Amiga Zorro III	1990Introduction year of the A3000	2×50 2.54 mm card edge	150 MByte/s	Amiga	Multiplexed 32-bit.
PDS	1990	DIN 41612		Macintosh LC
PCI-32/33	1993wiki: Conventional PCI	card edge	133 MByte/s		Widespread.
PCI Express	2004wiki: PCI Express	card edge	250 MByte/s		P2P highspeed PCI.
VPX	2004wiki: vpx	MultiGig RT2[https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=1773466-4_multigig-rt-2-r&DocType=DS&DocLang=EN/ TE Connectivity]	?	Provides VMEbus-based systems with support for switched fabrics. Designed specifically with defense applications in mind. Working group is OpenVPX.	VPX computer bus standard - V -VME and P -PCI and X the extents for both buses standards.
VXI	1987[https://www.ni.com/white-paper/2899/en/ NI white paper on VXI]		160 MByte/swiki: VME eXtensions for Instrumentation	Multivendor standard for automated testing expansion cards. Working group is VXIConsortium.

Isa1.jpg|ISA

EISA Bus.jpg|EISA

Nubus graphics card.jpg|NuBus

PCI Slots Digon3.JPG|PCI

PCI-Express-Bus.jpg|PCI Express ×16 slot

PCI-Express-Bus-1-lane.jpg|PCI Express ×1 slot

{{Commons category|Computer buses}}

• List of interface bit rates

Category:Computer buses