Digital ETHERNET Q-Bus Network Adapter - Revision history

Vaxorcist: /* External links */ "Category: DEC Network Interfaces" removed

2024-10-16T06:43:40Z

‎External links: "Category: DEC Network Interfaces" removed

2024-10-15T18:49:34Z

‎External links: Category: DEC Network Interfaces added

2022-08-17T21:31:24Z

New cat

2021-11-05T17:47:26Z

2021-11-05T17:39:49Z

formal names

2021-11-04T22:50:41Z

‎Further reading: +QBUS to Ethernet Cable Kit

2021-08-22T08:33:38Z

Better cat

2021-04-01T01:55:14Z

main chips

2021-03-30T15:50:52Z

DEC formal name

2021-03-30T15:47:03Z

← Older revision		Revision as of 06:43, 16 October 2024
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	[[Category: QBUS Network Interfaces]]		[[Category: QBUS Network Interfaces]]
−	~~[[Category: DEC Network Interfaces]]~~
	[[Category: Ethernet Interfaces]]		[[Category: Ethernet Interfaces]]

← Older revision		Revision as of 18:49, 15 October 2024
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	[[Category: QBUS Network Interfaces]]		[[Category: QBUS Network Interfaces]]
		+	[[Category: DEC Network Interfaces]]
	[[Category: Ethernet Interfaces]]		[[Category: Ethernet Interfaces]]

← Older revision		Revision as of 21:31, 17 August 2022
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	[[Category: QBUS Network Interfaces]]		[[Category: QBUS Network Interfaces]]
		+	[[Category: Ethernet Interfaces]]

@@ Line 1: / Line 1: @@
 [[Image:DEQNA.jpg|250px|right|thumb|DEQNA M7504 board]]
-The '''DEQNA''' was [[Digital Equipment Corporation|DEC]]'s first [[QBUS]] to [[Ethernet]] [[network interface]]. It was a [[DEC card form factor|dual]] card, the M7504.
+The '''Digital ETHERNET Q-Bus Network Adapter''' (short, and usual, name '''DEQNA''') was [[Digital Equipment Corporation|DEC]]'s first [[QBUS]] to [[Ethernet]] [[network interface]]. It was a [[DEC card form factor|dual]] card, the M7504.
 To pack all the functionality required onto a dual card (the early [[DEUNA]] takes two hex cards to hold the equivalent functionality), a number of complex [[integrated circuit|chips]] are used:
@@ Line 8: / Line 8: @@
 * Fujitsu MB8795A [[local area network|LAN]] Node Controller
 * DEC DC336 QBUS Interface/[[Direct Memory Access|DMA]] Controller ([[DEC part number]] 21-21427-01)
 ==See also==
-* [[DELQA Ethernet QBUS Adapter]], the DEQNA's replacement
+* [[DIGITAL Ethernet Local-Area-Network to Q-bus Adapter]], DELQA, the DEQNA's replacement
 ==External links==
@@ Line 18: / Line 20: @@
 * [http://www.bitsavers.org/pdf/dec/qbus/MP01811_CKDEQNA_Qbus_Ethernet_Cable.pdf QBUS to Ethernet Cable Kit] (MP-01811)
 [[Category: QBUS Network Interfaces]]

@@ Line 13: / Line 13: @@
 * [[DELQA Ethernet QBUS Adapter]], the DEQNA's replacement
-==Further reading==
+==External links==
-* DEQNA ETHERNET User's Guide (EK-DEQNA-UG-001)
+* [http://www.bitsavers.org/pdf/dec/qbus/EK-DEQNA-UG-001.pdf DEQNA ETHERNET User's Guide] (EK-DEQNA-UG-001)
 {{semi-stub}}
 [[Category: QBUS Network Interfaces]]

← Older revision	Revision as of 17:47, 5 November 2021
(No difference)

← Older revision		Revision as of 01:55, 1 April 2021
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	The '''DEQNA''' was [[Digital Equipment Corporation\|DEC]]'s first [[QBUS]] to [[Ethernet]] [[network interface]]. It was a [[DEC card form factor\|dual]] card, the M7504.		The '''DEQNA''' was [[Digital Equipment Corporation\|DEC]]'s first [[QBUS]] to [[Ethernet]] [[network interface]]. It was a [[DEC card form factor\|dual]] card, the M7504.
		+
		+	To pack all the functionality required onto a dual card (the early [[DEUNA]] takes two hex cards to hold the equivalent functionality), a number of complex [[integrated circuit\|chips]] are used:
		+
		+	* Signetics SCN8051HCCN40 8-bit [[microcontroller]]
		+	* Fujitsu MB8795A [[local area network\|LAN]] Node Controller
		+	* DEC DC336 QBUS Interface/[[Direct Memory Access\|DMA]] Controller ([[DEC part number]] 21-21427-01)

	==See also==		==See also==

← Older revision	Revision as of 15:47, 30 March 2021
(No difference)