DR11 parallel interface - Revision history

Jnc: clarify

2021-12-14T21:02:33Z

clarify

2021-12-02T15:43:38Z

avoid redir

2020-06-17T15:38:04Z

formal DR11-W name

2020-06-09T11:57:16Z

+link

2020-06-08T19:42:25Z

Enough to warrant a cat of their own

2020-05-13T13:16:00Z

Split QBUS/UNIBUS

2020-05-10T16:34:23Z

DR11-C clone

2020-04-19T18:00:05Z

add article links for QBUS intfcs

2019-02-19T23:30:09Z

DR11-K basics

2019-02-19T02:07:06Z

Add -K

@@ Line 3: / Line 3: @@
 They included:
-* [[DR11-A General Device Interface|DR11-A]]: [[programmed I/O]], [[DEC card form factor|quad]] [[Small Peripheral Controller|SPC]] slot
+* [[DR11-A General Device Interface|DR11-A]]: [[programmed I/O]], [[DEC card form factor|dual]] card (in quad [[Small Peripheral Controller|SPC]] slot)
 * [[DR11-B parallel interface|DR11-B]]: DMA, 4-slot [[system unit]]
-* [[DR11-C general device interface|DR11-C]]: single-board replacement for the DR11-A
+* [[DR11-C general device interface|DR11-C]]: quad single-board replacement for the DR11-A
-* [[DR11-K parallel interface|DR11-K]]: similar functionality to the DR11-C, more robust user device interface
+* [[DR11-K parallel interface|DR11-K]]: hex board with similar functionality to the DR11-C, more robust user device interface
 * [[DR11-L general-purpose interface|DR11-L]]: double input-only
 * [[DR11-M general-purpose interface|DR11-M]]: double output-only
-* [[DR11-W Direct Memory Access Interface|DR11-W]]: [[DEC card form factor|hex]] single-board replacement for the DR11-B
+* [[DR11-W Direct Memory Access Interface|DR11-W]]: hex single-board replacement for the DR11-B
 <!--Almost all use the same interface, except the DRV11-J, which for space reasons uses a different header on the card. -->

@@ Line 9: / Line 9: @@
 * [[DR11-L general-purpose interface|DR11-L]]: double input-only
 * [[DR11-M general-purpose interface|DR11-M]]: double output-only
-* [[DR11-W Direct Memory Interface|DR11-W]]: [[DEC card form factor|hex]] single-board replacement for the DR11-B
+* [[DR11-W Direct Memory Access Interface|DR11-W]]: [[DEC card form factor|hex]] single-board replacement for the DR11-B
 <!--Almost all use the same interface, except the DRV11-J, which for space reasons uses a different header on the card. -->

@@ Line 9: / Line 9: @@
 * [[DR11-L general-purpose interface|DR11-L]]: double input-only
 * [[DR11-M general-purpose interface|DR11-M]]: double output-only
-* [[DR11-W parallel interface|DR11-W]]: [[DEC card form factor|hex]] single-board replacement for the DR11-B
+* [[DR11-W Direct Memory Interface|DR11-W]]: [[DEC card form factor|hex]] single-board replacement for the DR11-B
 <!--Almost all use the same interface, except the DRV11-J, which for space reasons uses a different header on the card. -->

@@ Line 1: / Line 1: @@
-The '''DR11s''' were a series of parallel interfaces for the [[UNIBUS]]. Some used [[Direct Memory Access|DMA]], others were [[programmed I/O]].
+The '''DR11s''' were a series of [[parallel interface]]s for the [[UNIBUS]]. Some used [[Direct Memory Access|DMA]], others were [[programmed I/O]].
 They included:
@@ Line 18: / Line 18: @@
 {{disambiguation}}
-[[Category:UNIBUS Parallel Interfaces]]
+[[Category: UNIBUS Parallel Interfaces]]

← Older revision		Revision as of 19:42, 8 June 2020
Line 18:		Line 18:
	{{disambiguation}}		{{disambiguation}}

−	[[Category:UNIBUS ~~Peripherals~~]]	+	[[Category:UNIBUS Parallel Interfaces]]

@@ Line 13: / Line 13: @@
 and for the QBUS:
-* [[DRV11 Parallel Line Unit|DRV11]]: as for the DR11, on a [[DEC card form factor|dual]] card
+* [[DRV11 Parallel Line Unit|DRV11]]: as for the DR11-C, on a [[DEC card form factor|dual]] card
 * [[DRV11-J High-Density Parallel Interface|DRV11-J]]: 4 DRV11's on a dual card
 * [[DRV11-B Direct Memory Access Interface|DRV11-B]]: DMA, quad card, 18-bit DMA addresses

@@ Line 13: / Line 13: @@
 and for the QBUS:
-* DRV11: as for the DR11, on a [[DEC card form factor|dual]] card
+* [[DRV11 Parallel Line Unit|DRV11]]: as for the DR11, on a [[DEC card form factor|dual]] card
-* DRV11-J: 4 DRV11's on a dual card
+* [[DRV11-J High-Density Parallel Interface|DRV11-J]]: 4 DRV11's on a dual card
-* DRV11-B: DMA, quad card, 18-bit DMA addresses
+* [[DRV11-B Direct Memory Access Interface|DRV11-B]]: DMA, quad card, 18-bit DMA addresses
-* DRV11-WA: DMA, dual card, 22-bit DMA addresses
+* [[DRV11-WA General Purpose DMA Interface|DRV11-WA]]: DMA, dual card, 22-bit DMA addresses
 There is also a DRV11-C (M8040), but little is currently known about it.

@@ Line 6: / Line 6: @@
 * [[DR11-B parallel interface|DR11-B]]: [[Direct Memory Access|DMA]], 4-slot [[system unit]]
 * [[DR11-C general device interface|DR11-C]]: single-board replacement for the DR11-A
-* [[DR11-K parallel interface|DR11-K]]
+* [[DR11-K parallel interface|DR11-K]]: similar functionality to the DR11-C, more robust user interface
 * [[DR11-L parallel interface|DR11-L]]: double input-only
 * [[DR11-M parallel interface|DR11-M]]: double output-only