CXY08 8-Line Asynchronous Multiplexer - Revision history

Jnc: /* External links */ +IN, FMPS

2023-02-17T10:05:00Z

‎External links: +IN, FMPS

2023-02-16T16:52:42Z

New cat scheme

2022-08-17T00:48:14Z

New cat, error

2021-08-26T15:06:41Z

typo

2021-08-26T15:06:10Z

Turn into real article

2021-08-26T14:17:12Z

2021-08-22T08:30:15Z

Better cat

2018-12-16T14:58:04Z

+cat

2009-10-30T22:04:55Z

New page: 150px|right Qbus DEC VAX M3119-YA Multiplexer Card

New page

[[Image:M3119-YA.jpg|150px|right]]
Qbus DEC VAX M3119-YA Multiplexer Card

@@ Line 15: / Line 15: @@
 ==Further reading==
-* EK-CXY08-UG, CXY08 User's Guide
+* ''CXY08 User's Guide'' (EK-CXY08-UG) - not available online
-* EK-CXY08-TM, CXY08 Technical Manual
+* ''CXY08 Technical Manual'' (EK-CXY08-TM) - not available online
 [[Category: QBUS Asynchronous Serial Interfaces]]

← Older revision		Revision as of 16:52, 16 February 2023
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	* EK-CXY08-TM, CXY08 Technical Manual		* EK-CXY08-TM, CXY08 Technical Manual

−	[[Category: QBUS ~~Serial Interfaces]]~~	+	[[Category: QBUS Asynchronous Serial Interfaces]]
−	~~[[Category: DEC~~ Asynchronous Serial Interfaces]]

@@ Line 7: / Line 7: @@
 ==Implementation==
-Physically, the CXY08 consisted of a single [[DEC card form factor|dual]] card, the M3119-YA. It connected to a pair of BC19N-12 distribution cable assemblies (4 lines each); each BC19N ends in four male [[EIA RS-232 serial line interface#Connectors|DB-25 connectors]] (DB-25P).
+Physically, the CXY08 consisted of a single [[DEC card form factor|quad]] card, the M3119-YA. It connected to a pair of BC19N-12 distribution cable assemblies (4 lines each); each BC19N ends in four male [[EIA RS-232 serial line interface#Connectors|DB-25 connectors]] (DB-25P).
 ==Device registers==
@@ Line 19: / Line 19: @@
 [[Category: QBUS Serial Interfaces]]

← Older revision		Revision as of 15:06, 26 August 2021
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−	[[Image:M3119-YA.jpg\|~~30px~~\|right\|thumb\|M3119-YA Multiplexer Card]]	+	[[Image:M3119-YA.jpg\|300px\|right\|thumb\|M3119-YA Multiplexer Card]]

	The '''CXY08 8-Line Asynchronous Multiplexer''' is a later [[QBUS]] equivalent to the [[UNIBUS]] [[DH11 asynchronous serial line interface\|DH11]] (it is a replacement for the [[DHQ11 asynchronous serial line interface\|DHQ11]]). It provided 8 [[EIA RS-232 serial line interface\|RS-232]] [[asynchronous serial line]]s. Output used [[Direct Memory Access\|DMA]] (with each line having its own [[buffer]] [[pointer]] and count); input used a 256-character [[First-In First-Out buffer\|FIFO buffer]].		The '''CXY08 8-Line Asynchronous Multiplexer''' is a later [[QBUS]] equivalent to the [[UNIBUS]] [[DH11 asynchronous serial line interface\|DH11]] (it is a replacement for the [[DHQ11 asynchronous serial line interface\|DHQ11]]). It provided 8 [[EIA RS-232 serial line interface\|RS-232]] [[asynchronous serial line]]s. Output used [[Direct Memory Access\|DMA]] (with each line having its own [[buffer]] [[pointer]] and count); input used a 256-character [[First-In First-Out buffer\|FIFO buffer]].

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-[[Image:M3119-YA.jpg|150px|right]]
+[[Image:M3119-YA.jpg|30px|right|thumb|M3119-YA Multiplexer Card]]
-Qbus DEC VAX M3119-YA Multiplexer Card
 [[Category: QBUS Serial Interfaces]]

← Older revision	Revision as of 14:17, 26 August 2021
(No difference)

← Older revision		Revision as of 08:30, 22 August 2021
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	Qbus DEC VAX M3119-YA Multiplexer Card		Qbus DEC VAX M3119-YA Multiplexer Card

−	[[Category: ~~DEC Boards~~]]'	+	[[Category: QBUS Serial Interfaces]]

← Older revision		Revision as of 14:58, 16 December 2018
Line 1:		Line 1:
	[[Image:M3119-YA.jpg\|150px\|right]]		[[Image:M3119-YA.jpg\|150px\|right]]
	Qbus DEC VAX M3119-YA Multiplexer Card		Qbus DEC VAX M3119-YA Multiplexer Card
		+
		+	[[Category: DEC Boards]]'