Support for RX11 diskette drives has been added, but is still untested
This commit is contained in:
Jeff Parsons
Jeff Parsons
parent
df78f3c476
commit
cacc2f7dad
32 changed files with 1531 additions and 660 deletions
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@ -11,6 +11,7 @@
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<panel ref="/devices/pdp11/panel/1170/debugger/front.xml"/>
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<debugger id="debugger" base="8" messages="" commands=""/>
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<device ref="/devices/pdp11/pc11/default.xml"/>
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<device ref="/devices/pdp11/rx11/default.xml"/>
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<device ref="/devices/pdp11/rk11/default.xml"/>
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<device ref="/devices/pdp11/rl11/default.xml"/>
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</machine>
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@ -10,6 +10,7 @@
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<serial id="dl11" adapter="0" binding="print"/>
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<panel ref="/devices/pdp11/panel/1170/front.xml"/>
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<device ref="/devices/pdp11/pc11/default.xml"/>
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<device ref="/devices/pdp11/rx11/default.xml"/>
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<device ref="/devices/pdp11/rk11/default.xml"/>
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<device ref="/devices/pdp11/rl11/default.xml"/>
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</machine>
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@ -10,6 +10,7 @@
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<panel ref="/devices/pdp11/panel/1170/debugger/front.xml"/>
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<debugger id="debugger" base="8" messages="" commands=""/>
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<device ref="/devices/pdp11/pc11/default.xml"/>
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<device ref="/devices/pdp11/rx11/default.xml"/>
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<device ref="/devices/pdp11/rk11/default.xml"/>
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<device ref="/devices/pdp11/rl11/default.xml"/>
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</machine>
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@ -10,6 +10,7 @@
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<panel ref="/devices/pdp11/panel/1170/debugger/front.xml"/>
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<debugger id="debugger" base="8" messages="" commands=""/>
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<device ref="/devices/pdp11/pc11/default.xml"/>
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<device ref="/devices/pdp11/rx11/default.xml"/>
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<device ref="/devices/pdp11/rk11/default.xml"/>
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<device ref="/devices/pdp11/rl11/default.xml"/>
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</machine>
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@ -10,6 +10,7 @@
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<panel ref="/devices/pdp11/panel/1170/debugger/front.xml"/>
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<debugger id="debugger" base="8" messages="" commands=""/>
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<device ref="/devices/pdp11/pc11/default.xml"/>
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<device ref="/devices/pdp11/rx11/default.xml"/>
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<device ref="/devices/pdp11/rk11/default.xml"/>
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<device ref="/devices/pdp11/rl11/default.xml"/>
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</machine>
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@ -9,6 +9,7 @@
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<serial id="dl11" adapter="0"/>
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<panel ref="/devices/pdp11/panel/1170/front.xml"/>
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<device ref="/devices/pdp11/pc11/default.xml"/>
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<device ref="/devices/pdp11/rx11/default.xml"/>
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<device ref="/devices/pdp11/rk11/default.xml"/>
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<device ref="/devices/pdp11/rl11/default.xml"/>
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</machine>
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@ -9,6 +9,7 @@
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<serial id="dl11" adapter="0"/>
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<panel ref="/devices/pdp11/panel/1170/front.xml"/>
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<device ref="/devices/pdp11/pc11/default.xml"/>
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<device ref="/devices/pdp11/rx11/default.xml"/>
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<device ref="/devices/pdp11/rk11/default.xml"/>
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<device ref="/devices/pdp11/rl11/default.xml"/>
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</machine>
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@ -9,6 +9,7 @@
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<serial id="dl11" adapter="0"/>
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<panel ref="/devices/pdp11/panel/1170/front.xml"/>
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<device ref="/devices/pdp11/pc11/default.xml"/>
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<device ref="/devices/pdp11/rx11/default.xml"/>
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<device ref="/devices/pdp11/rk11/default.xml"/>
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<device ref="/devices/pdp11/rl11/default.xml"/>
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</machine>
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@ -7,9 +7,12 @@ permalink: /devices/pdp11/rk11/
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RK11 Disk Controller
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--------------------
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The RK11 Disk Controller controls up to eight RK05 disk drives, which in turn read/write [RK03-KA](/disks/dec/rk03/)
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The RK11 Disk Controller controls up to eight RK05 disk drives, which in turn read/write [RK03](/disks/dec/rk03/)
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disk cartridges.
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RK03 disks are single-platter cartridges with 203 tracks per side, 12 sectors per track, and a sector size of 256 words
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(512 bytes), for a total capacity of 2.38Mb (2,494,464 bytes).
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Machines containing the [RK11 Component](/modules/pdp11/lib/rk11.js) include:
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- [PDP-11/70 with Front Panel](/devices/pdp11/machine/1170/panel/) (with [Debugger](/devices/pdp11/machine/1170/panel/debugger/))
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@ -1,6 +1,5 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<device id="rk11" type="rk11" autoMount='{RK0:{path:"http://archive.pcjs.org/disks/dec/rk03/RK03-XXDP.json"}}' pos="left" width="35%" padLeft="8px" padBottom="8px">
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<name>Disk Drive Controls</name>
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<control type="container">
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<control type="list" binding="listDrives"/>
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<control type="list" binding="listDisks">
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@ -8,7 +8,13 @@ RL11 Disk Controller
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--------------------
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The RL11 Disk Controller controls up to four RL01 or RL02 disk drives, which in turn read/write
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[RL01K](/disks/dec/rl01k/) or [RL02K](/disks/dec/rl02k/) disk cartridges.
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[RL01K](/disks/dec/rl01k/) or [RL02K](/disks/dec/rl02k/) disk cartridges, respectively.
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RL01K disks are single-platter cartridges with 256 tracks per side, 40 sectors per track, and a sector size of
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256 bytes, for a total capacity of 5Mb (5,242,880 bytes).
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RL02K disks are single-platter cartridges with 512 tracks per side, 40 sectors per track, and a sector size of
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256 bytes, for a total capacity of 10Mb (10,485,760 bytes).
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Machines containing the [RL11 Component](/modules/pdp11/lib/pc11.js) include:
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66
devices/pdp11/rx11/README.md
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66
devices/pdp11/rx11/README.md
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@ -0,0 +1,66 @@
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---
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layout: page
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title: RX11 Disk Controller
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permalink: /devices/pdp11/rx11/
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---
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RX11 Disk Controller
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--------------------
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The RX11 Disk Controller controls up to two RX01 disk drives, which in turn read/write 8-inch diskettes that DEC
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merely describes as "compatible with the IBM 3740 family of equipment." We refer to them simply as RX01 diskettes.
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RX01 diskettes are single-sided, with a logical format of 77 tracks, 26 sectors per track, and a sector size of 128
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bytes, for a total capacity of 250Kb (256,256 bytes).
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> **SIDEBAR**: DEC's [documentation](/pubs/dec/pdp11/rx11/) claims a capacity of "256K bytes", but like many disk drive
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manufacturers, they overstated the capacity by treating "K" as 1000 rather than 1024, which was its traditional meaning
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within the computer industry at the time. DEC's own processor handbooks, for example, invariably used "K" to mean 1024.
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> However, since 1998, standards organizations have been pushing the term "kibibyte" (abbreviated KiB) to mean 1024 bytes,
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in an effort to redefine the "K" in "Kilobyte" (Kb) as 1000, but that doesn't change what the term commonly meant prior
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to 1998 (the marketing departments of disk drive manufacturers notwithstanding).
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Machines containing the [RX11 Component](/modules/pdp11/lib/rx11.js) include:
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- [PDP-11/70 with Front Panel](/devices/pdp11/machine/1170/panel/) (with [Debugger](/devices/pdp11/machine/1170/panel/debugger/))
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- [PDP-11/70 with VT100 Terminal](/devices/pdp11/machine/1170/vt100/) (with [Debugger](/devices/pdp11/machine/1170/vt100/debugger/))
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PCjs has archived a selection of [RX01 Disk Images](/disks/dec/rx01/) for use by those machines, which are listed in
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the following RX11 Device XML file:
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- [Default](/devices/pdp11/rx11/default.xml)
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which is typically referenced by a Machine XML file as:
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```xml
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<device ref="/devices/pdp11/rx11/default.xml"/>
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```
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Device XML files not only configure a device, but also list all the resource the device will use, and define UI elements
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used to control the device, such as choosing which disks should be "auto-mounted" by the RX11 device. For example:
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```xml
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<?xml version="1.0" encoding="UTF-8"?>
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<device id="rx11" type="rx11" pos="left" width="35%" padLeft="8px" padBottom="8px">
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<name>Disk Drive Controls</name>
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<control type="container">
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<control type="list" binding="listDrives"/>
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<control type="list" binding="listDisks">
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<disk id="disk01" name="RT-11 V3 SYS (1 OF 9)" path="http://archive.pcjs.org/disks/dec/rx01/RX01-RT11-V03-1.json"/>
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<disk id="disk01" name="RT-11 V3 SYS (2 OF 9)" path="http://archive.pcjs.org/disks/dec/rx01/RX01-RT11-V03-2.json"/>
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<disk id="disk01" name="RT-11 V3 SYS (3 OF 9)" path="http://archive.pcjs.org/disks/dec/rx01/RX01-RT11-V03-3.json"/>
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<disk id="disk01" name="RT-11 V3 SYS (4 OF 9)" path="http://archive.pcjs.org/disks/dec/rx01/RX01-RT11-V03-4.json"/>
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<disk id="disk01" name="RT-11 V3 SYS (5 OF 9)" path="http://archive.pcjs.org/disks/dec/rx01/RX01-RT11-V03-5.json"/>
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<disk id="disk01" name="RT-11 V3 SYS (6 OF 9)" path="http://archive.pcjs.org/disks/dec/rx01/RX01-RT11-V03-6.json"/>
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<disk id="disk01" name="RT-11 V3 SYS (7 OF 9)" path="http://archive.pcjs.org/disks/dec/rx01/RX01-RT11-V03-7.json"/>
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<disk id="disk01" name="RT-11 V3 SYS (8 OF 9)" path="http://archive.pcjs.org/disks/dec/rx01/RX01-RT11-V03-8.json"/>
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<disk id="disk01" name="RT-11 V3 SYS (9 OF 9)" path="http://archive.pcjs.org/disks/dec/rx01/RX01-RT11-V03-9.json"/>
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</control>
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<control type="button" binding="loadDisk">Load</control>
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<control type="button" binding="bootDisk">Boot</control>
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<control type="description" binding="descDisk" padRight="8px"/>
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<control type="file" binding="mountDisk"/>
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</control>
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</device>
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```
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22
devices/pdp11/rx11/default.xml
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22
devices/pdp11/rx11/default.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<device id="rx11" type="rx11" pos="left" width="35%" padLeft="8px" padBottom="8px">
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<name>Disk Drive Controls</name>
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<control type="container">
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<control type="list" binding="listDrives"/>
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<control type="list" binding="listDisks">
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<disk id="disk01" name="RT-11 V3 SYS (1 OF 9)" path="http://archive.pcjs.org/disks/dec/rx01/RX01-RT11-V03-1.json"/>
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<disk id="disk01" name="RT-11 V3 SYS (2 OF 9)" path="http://archive.pcjs.org/disks/dec/rx01/RX01-RT11-V03-2.json"/>
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<disk id="disk01" name="RT-11 V3 SYS (3 OF 9)" path="http://archive.pcjs.org/disks/dec/rx01/RX01-RT11-V03-3.json"/>
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<disk id="disk01" name="RT-11 V3 SYS (4 OF 9)" path="http://archive.pcjs.org/disks/dec/rx01/RX01-RT11-V03-4.json"/>
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<disk id="disk01" name="RT-11 V3 SYS (5 OF 9)" path="http://archive.pcjs.org/disks/dec/rx01/RX01-RT11-V03-5.json"/>
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<disk id="disk01" name="RT-11 V3 SYS (6 OF 9)" path="http://archive.pcjs.org/disks/dec/rx01/RX01-RT11-V03-6.json"/>
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<disk id="disk01" name="RT-11 V3 SYS (7 OF 9)" path="http://archive.pcjs.org/disks/dec/rx01/RX01-RT11-V03-7.json"/>
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<disk id="disk01" name="RT-11 V3 SYS (8 OF 9)" path="http://archive.pcjs.org/disks/dec/rx01/RX01-RT11-V03-8.json"/>
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<disk id="disk01" name="RT-11 V3 SYS (9 OF 9)" path="http://archive.pcjs.org/disks/dec/rx01/RX01-RT11-V03-9.json"/>
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</control>
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<control type="button" binding="loadDisk">Load</control>
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<control type="button" binding="bootDisk">Boot</control>
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<control type="description" binding="descDisk" padRight="8px"/>
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<control type="file" binding="mountDisk"/>
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</control>
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</device>
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