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First stab at RK11 support

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This commit is contained in:
Jeff Parsons 2016-11-21 18:10:20 -08:00 • committed by Jeff Parsons
commit dcea4fb905
22 changed files with 1468 additions and 17 deletions
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2
devices/pdp11/README.md
View file

@ -12,7 +12,7 @@ PDP-11 Device Configurations
* [Control Panels](panel/)
* Serial Interface for Display Terminals [(DL11)](dl11/)
* High-Speed Paper Tape Reader/Punch [(PC11)](pc11/)
* Disk Controllers ([RL11](rl11/))
* Disk Controllers ([RK11](rk11/), [RL11](rl11/))
* [ROM Images](rom/)
Sample machines include a

1
devices/pdp11/machine/1170/monitor/debugger/machine.xml
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@ -10,5 +10,6 @@
<panel ref="/devices/pdp11/panel/test/debugger/terminal.xml"/>
<debugger id="debugger" base="8" messages="" commands=""/>
<device ref="/devices/pdp11/pc11/default.xml"/>
<device ref="/devices/pdp11/rk11/default.xml"/>
<device ref="/devices/pdp11/rl11/default.xml"/>
</machine>

1
devices/pdp11/machine/1170/monitor/machine.xml
View file

@ -9,5 +9,6 @@
<serial id="dl11" adapter="0" binding="print"/>
<panel ref="/devices/pdp11/panel/test/terminal.xml"/>
<device ref="/devices/pdp11/pc11/default.xml"/>
<device ref="/devices/pdp11/rk11/default.xml"/>
<device ref="/devices/pdp11/rl11/default.xml"/>
</machine>

1
devices/pdp11/machine/1170/panel/debugger/machine.xml
View file

@ -11,5 +11,6 @@
<panel ref="/devices/pdp11/panel/1170/debugger/front.xml"/>
<debugger id="debugger" base="8" messages="" commands=""/>
<device ref="/devices/pdp11/pc11/default.xml"/>
<device ref="/devices/pdp11/rk11/default.xml"/>
<device ref="/devices/pdp11/rl11/default.xml"/>
</machine>

1
devices/pdp11/machine/1170/panel/machine.xml
View file

@ -10,5 +10,6 @@
<serial id="dl11" adapter="0" binding="print" upperCase="true"/>
<panel ref="/devices/pdp11/panel/1170/front.xml"/>
<device ref="/devices/pdp11/pc11/default.xml"/>
<device ref="/devices/pdp11/rk11/default.xml"/>
<device ref="/devices/pdp11/rl11/default.xml"/>
</machine>

42
devices/pdp11/rk11/README.md Normal file
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@ -0,0 +1,42 @@
---
layout: page
title: RK11 Disk Controller
permalink: /devices/pdp11/rk11/
---
RK11 Disk Controller
--------------------
The RK11 Disk Controller controls up to eight RK05 disk drives, which in turn read/write [RK03-KA](/disks/dec/rk03/)
disk cartridges.
Machines containing the [RK11 Component](/modules/pdp11/lib/rk11.js) include:
- [PDP-11/70 Boot Monitor](/devices/pdp11/machine/1170/monitor/) (with [Debugger](/devices/pdp11/machine/1170/monitor/debugger/))
- [PDP-11/70 with Front Panel](/devices/pdp11/machine/1170/panel/) (with [Debugger](/devices/pdp11/machine/1170/panel/debugger/))
PCjs has archived a selection of [RK03 Disk Images](/disks/dec/rk03/) from [Paul Nankervis](http://skn.noip.me/pdp11/)
for use by those machines, which are listed in the following RK11 Device XML file:
- [Default](/devices/pdp11/rk11/default.xml)
which is typically referenced by a Machine XML file as:
<device ref="/devices/pdp11/rk11/default.xml"/>
Device XML files not only configure a device, but also list all the resource the device will use, and define UI elements
used to control the device, such as choosing which disks should be "auto-mounted" by the RK11 device. For example:
<?xml version="1.0" encoding="UTF-8"?>
<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">
<name>Disk Drive Controls</name>
<control type="container">
<control type="list" binding="listDrives"/>
<control type="list" binding="listDisks">
<disk id="disk01" name="XXDP+ Diagnostics" path="http://archive.pcjs.org/disks/dec/rk03/RK03-XXDP.json"/>
</control>
<control type="button" binding="loadDrive">Load</control>
<control type="description" binding="descDisk" padRight="8px"/>
<control type="file" binding="mountDisk"/>
</control>
</device>

13
devices/pdp11/rk11/default.xml Normal file
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@ -0,0 +1,13 @@
<?xml version="1.0" encoding="UTF-8"?>
<device id="rk11" type="rk11" autoMountExample='{RK0:{path:"http://archive.pcjs.org/disks/dec/rk03/RK03-XXDP.json"}}' pos="left" width="35%" padLeft="8px" padBottom="8px">
<name>Disk Drive Controls</name>
<control type="container">
<control type="list" binding="listDrives"/>
<control type="list" binding="listDisks">
<disk id="disk01" name="XXDP+ Diagnostics" path="http://archive.pcjs.org/disks/dec/rk03/RK03-XXDP.json"/>
</control>
<control type="button" binding="loadDrive">Load</control>
<control type="description" binding="descDisk" padRight="8px"/>
<control type="file" binding="mountDisk"/>
</control>
</device>

8
devices/pdp11/rl11/README.md
View file

@ -15,8 +15,8 @@ Machines containing the [RL11 Component](/modules/pdp11/lib/pc11.js) include:
- [PDP-11/70 Boot Monitor](/devices/pdp11/machine/1170/monitor/) (with [Debugger](/devices/pdp11/machine/1170/monitor/debugger/))
- [PDP-11/70 with Front Panel](/devices/pdp11/machine/1170/panel/) (with [Debugger](/devices/pdp11/machine/1170/panel/debugger/))
PCjs has archived a selection of [RL02K Disk Images](/disks/dec/rl02k/) for use by those machines, which are
listed in the following RL11 Device XML file:
PCjs has archived a selection of [RL02K Disk Images](/disks/dec/rl02k/) from [Paul Nankervis](http://skn.noip.me/pdp11/)
for use by those machines, which are listed in the following RL11 Device XML file:
- [Default](/devices/pdp11/rl11/default.xml)
@ -28,12 +28,12 @@ Device XML files not only configure a device, but also list all the resource the
used to control the device, such as choosing which disks should be "auto-mounted" by the RL11 device. For example:
<?xml version="1.0" encoding="UTF-8"?>
<device id="rl11" type="rl11" autoMount='{RL3:{path:"http://archive.pcjs.org/disks/dec/rl02k/RL02K-XXDP.json"}}' pos="left" width="35%" padLeft="8px" padBottom="8px">
<device id="rl11" type="rl11" autoMount='{RL0:{path:"http://archive.pcjs.org/disks/dec/rl02k/RL02K-XXDP.json"}}' pos="left" width="35%" padLeft="8px" padBottom="8px">
<name>Disk Drive Controls</name>
<control type="container">
<control type="list" binding="listDrives"/>
<control type="list" binding="listDisks">
<disk id="rl3" name="XXDP+ Diagnostics" path="http://archive.pcjs.org/disks/dec/rl02k/RL02K-XXDP.json"/>
<disk id="disk01" name="XXDP+ Diagnostics" path="http://archive.pcjs.org/disks/dec/rl02k/RL02K-XXDP.json"/>
</control>
<control type="button" binding="loadDrive">Load</control>
<control type="description" binding="descDisk" padRight="8px"/>

4
devices/pdp11/rl11/default.xml
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@ -1,10 +1,10 @@
<?xml version="1.0" encoding="UTF-8"?>
<device id="rl11" type="rl11" autoMountExample='{RL3:{path:"http://archive.pcjs.org/disks/dec/rl02k/RL02K-XXDP.json"}}' pos="left" width="35%" padLeft="8px" padBottom="8px">
<device id="rl11" type="rl11" autoMountExample='{RL0:{path:"http://archive.pcjs.org/disks/dec/rl02k/RL02K-XXDP.json"}}' pos="left" width="35%" padLeft="8px" padBottom="8px">
<name>Disk Drive Controls</name>
<control type="container">
<control type="list" binding="listDrives"/>
<control type="list" binding="listDisks">
<disk id="rl3" name="XXDP+ Diagnostics" path="http://archive.pcjs.org/disks/dec/rl02k/RL02K-XXDP.json"/>
<disk id="disk01" name="XXDP+ Diagnostics" path="http://archive.pcjs.org/disks/dec/rl02k/RL02K-XXDP.json"/>
</control>
<control type="button" binding="loadDrive">Load</control>
<control type="description" binding="descDisk" padRight="8px"/>

14
disks/dec/rk03/README.md Normal file
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@ -0,0 +1,14 @@
---
layout: page
title: DEC RK03 Disk Images
permalink: /disks/dec/rk03/
---
DEC RK03 Disk Images
--------------------
RK03 disks are single-platter cartridges with 203 tracks per side, 12 sectors per track, and a sector size of
256 words (512 bytes), for a total capacity of 2.38Mb (2,494,464 bytes). They are used with an
[RK11 Disk Controller](/devices/pdp11/rk11/).
* [XXDP+ Diagnostics](xxdp/) [[source](http://skn.noip.me/pdp11/rk2.dsk)]

2
disks/dec/rl02k/README.md
View file

@ -10,4 +10,4 @@ DEC RL02K Disk Images
RL02K disks are single-platter cartridges with 512 tracks per side, 40 sectors per track, and a sector size of 256 bytes,
for a total capacity of 10Mb. They are used with an [RL11 Disk Controller](/devices/pdp11/rl11/).
* [XXDP+ Diagnostics](xxdp/) [[source](http://skn.noip.me/pdp11/)]
* [XXDP+ Diagnostics](xxdp/) [[source](http://skn.noip.me/pdp11/rl3.dsk)]

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docs/pcx86/examples/pcx86-dbg.js
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@ -43,9 +43,9 @@
http://pcjs.org/modules/shared/lib/state.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/shared/lib/save.js (C) Jeff Parsons 2012-2016
*/
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6
docs/pcx86/examples/pcx86.js
View file

@ -43,9 +43,9 @@
http://pcjs.org/modules/shared/lib/state.js (C) Jeff Parsons 2012-2016
http://pcjs.org/modules/shared/lib/save.js (C) Jeff Parsons 2012-2016
*/
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1
modules/pdp11/README.md
View file

@ -31,6 +31,7 @@ PDPjs is currently comprised of the following non-shared components, as listed i
* [serialport.js](/modules/pdp11/lib/serialport.js)
* [pc11.js](/modules/pdp11/lib/pc11.js)
* [disk.js](/modules/pdp11/lib/disk.js)
* [rk11.js](/modules/pdp11/lib/rk11.js)
* [rl11.js](/modules/pdp11/lib/rl11.js)
* [debugger.js](/modules/pdp11/lib/debugger.js)
* [computer.js](/modules/pdp11/lib/computer.js)

88
modules/pdp11/lib/defines.js
View file

@ -476,6 +476,15 @@ var PDP11 = {
RLMP: 0o174406, // RL11 Multi-Purpose Register
RLBE: 0o174410, // RL11 Bus (Address) Extension Register (RLV12 controller only)
RKDS: 0o177400, // RK11 Drive Status Register
RKER: 0o177402, // RK11 Error Register
RKCS: 0o177404, // RK11 Control Status Register
RKWC: 0o177406, // RK11 Word Count Register
RKBA: 0o177410, // RK11 Bus Address Register
RKDA: 0o177412, // RK11 Disk Address Register
// NOTE: 177414 is unused
RKDB: 0o177416, // RK11 Data Buffer Register
LKS: 0o177546, // KW11-L Clock Status
PRS: 0o177550, // PC11 (and PR11) Reader Status Register
@ -644,6 +653,84 @@ var PDP11 = {
BAUD: 600
},
},
RK11: { // RK11 Disk Controller
PRI: 5,
VEC: 0o220,
RKDS: { // 177400: Drive Status Register
SC: 0x000F, // Sector Counter
SCESA: 0x0010, // Sector Counter Equals Sector Address
WPS: 0x0020, // Write Protected Status (set if write-protected)
RRDY: 0x0040, // Read/Write/Seek Ready
DRDY: 0x0080, // Drive Ready
SOK: 0x0100, // Sector Counter OK
SIN: 0x0200, // Seek Incomplete
DRU: 0x0400, // Drive Unsafe
RK05: 0x0800, // RK05 is the selected disk drive (always set)
DPL: 0x1000, // Drive Power Low
ID: 0xE000, // Drive ID (logical drive number of an interrupting drive)
SHIFT: {
ID: 13
}
},
RKER: { // 177402: Error Register
WCE: 0x0001, // Write Check Error
CSE: 0x0002, // Checksum Error
UNUSED: 0x001C, // unused (returns zero)
NXS: 0x0020, // Non-Existent Sector
NXC: 0x0040, // Non-Existent Cylinder
NXD: 0x0080, // Non-Existent Disk
TE: 0x0100, // Timing Error
DLT: 0x0200, // Date Late
NXM: 0x0400, // Non-Existent Memory
PGE: 0x0800, // Programming Error
SKE: 0x1000, // Seek Error
WLO: 0x2000, // Write Lock-Out Violation
OVR: 0x4000, // Overrun
DRE: 0x8000 // Drive Error
},
RKCS: { // 177404: Control Status Register
GO: 0x0001, // Go (W/O)
FUNC: 0x000E, // Function Code (F2,F1,F0) (R/W)
MEX: 0x0030, // Memory Extension (R/W)
IE: 0x0040, // Interrupt Enable (R/W)
CRDY: 0x0080, // Controller Ready (R/O)
SSE: 0x0100, // Stop on Soft Error (R/W)
EXB: 0x0200, // Extra Bit (R/W)
FMT: 0x0400, // Format (R/W)
IBA: 0x0800, // Inhibit RKBA Increment (R/W)
SCP: 0x2000, // Search Complete (R/O)
HE: 0x4000, // Hard Error (R/O)
ERR: 0x8000, // Composite Error (R/O) (set when any RKER bit is set)
UNUSED: 0x1200, // unused
RMASK: 0xEFFE, // bits readable
WMASK: 0x0F7F, // bits writable
SHIFT: {
FUNC: 1,
MEX: 4
}
},
RKDA: { // 177412: Disk Address Register
SA: 0x000F, // Sector Address
HS: 0x0010, // Head Select (aka SUR: clear for upper disk head, set for lower)
CA: 0x1FE0, // Cylinder Address (aka CYL ADDR)
DS: 0xE000, // Drive Select (aka DR SEL)
SHIFT: {
HS: 4,
CA: 5,
DS: 13
}
},
FUNC: { // NOTE: These function codes are pre-shifted to read/write directly from/to RKCS.FUNC
CRESET: 0b0000, // Controller Reset
WRITE: 0b0010, // Write
READ: 0b0100, // Read
WCHK: 0b0110, // Write Check
SEEK: 0b1000, // Seek
RCHK: 0b1010, // Read Check
DRESET: 0b1100, // Drive Reset
WLOCK: 0b1110 // Write Lock
}
},
RL11: { // RL11 Disk Controller
PRI: 5,
VEC: 0o160,
@ -663,6 +750,7 @@ var PDP11 = {
WMASK: 0x03FE, // bits writable
SHIFT: {
FUNC: 1,
BAE: 4,
DS: 8
}
},

4
modules/pdp11/lib/device.js
View file

@ -1167,6 +1167,10 @@ DevicePDP11.init = function()
device = new RL11(parmsDevice);
Component.bindComponentControls(device, eDevice, PDP11.APPCLASS);
break;
case 'rk11':
device = new RK11(parmsDevice);
Component.bindComponentControls(device, eDevice, PDP11.APPCLASS);
break;
}
}
};

2
modules/pdp11/lib/disk.js
View file

@ -73,7 +73,7 @@ if (NODE) {
*
* @constructor
* @extends Component
* @param {RL11} controller
* @param {RK11|RL11} controller
* @param {Object} drive
* @param {string} mode
*/

4
modules/pdp11/lib/messages.js
View file

@ -45,7 +45,8 @@ var MessagesPDP11 = {
KEYBOARD: 0x00010000,
KEYS: 0x00020000,
PAPER: 0x00100000,
DISK: 0x00400000,
DISK: 0x00200000,
RK11: 0x00400000,
RL11: 0x00800000,
SERIAL: 0x01000000,
SPEAKER: 0x02000000,
@ -84,6 +85,7 @@ MessagesPDP11.CATEGORIES = {
"key": MessagesPDP11.KEYS, // using "key" instead of "keys", since the latter is a method on JavasScript objects
"paper": MessagesPDP11.PAPER,
"disk": MessagesPDP11.DISK,
"rk11": MessagesPDP11.RK11,
"rl11": MessagesPDP11.RL11,
"serial": MessagesPDP11.SERIAL,
"speaker": MessagesPDP11.SPEAKER,

1281
modules/pdp11/lib/rk11.js Normal file
View file

File diff suppressed because it is too large Load diff

2
modules/pdp11/lib/rl11.js
View file

@ -980,7 +980,7 @@ RL11.prototype.processCommand = function()
RL11.prototype.endReadWrite = function(err, iCylinder, iHead, iSector, nWords, addr)
{
this.bar = addr & 0xffff;
this.csr = (this.csr & ~PDP11.RL11.RLCS.BAE) | ((addr >> 12) & PDP11.RL11.RLCS.BAE);
this.csr = (this.csr & ~PDP11.RL11.RLCS.BAE) | ((addr >> (16 - PDP11.RL11.RLCS.SHIFT.BAE)) & PDP11.RL11.RLCS.BAE);
this.ber = (addr >> 16) & PDP11.RL11.RLBE.MASK; // 22 bit mode
this.dar = (iCylinder << PDP11.RL11.RLDA.SHIFT.RW_CA) | (iHead? PDP11.RL11.RLDA.RW_HS : 0) | (iSector & PDP11.RL11.RLDA.RW_SA);
this.darInternal = this.dar;

1
modules/shared/lib/diskapi.js
View file

@ -95,6 +95,7 @@ DiskAPI.DISK_FORMATS = {
/*
* Assorted DEC disk pack formats.
*/
2494464: [203,2,12,512], // RK03 single-platter disk cartridge: 203 tracks, 2 heads, 12 sectors/track, 512 bytes/sector, for a total of 2494464 bytes
5242880: [256,2,40,256], // RL01K single-platter disk cartridge: 256 tracks, 2 heads, 40 sectors/track, 256 bytes/sector, for a total of 5242880 bytes
10485760:[512,2,40,256] // RL02K single-platter disk cartridge: 512 tracks, 2 heads, 40 sectors/track, 256 bytes/sector, for a total of 10485760 bytes
};

1
package.json
View file

@ -200,6 +200,7 @@
"./modules/pdp11/lib/serialport.js",
"./modules/pdp11/lib/pc11.js",
"./modules/pdp11/lib/disk.js",
"./modules/pdp11/lib/rk11.js",
"./modules/pdp11/lib/rl11.js",
"./modules/shared/lib/debugger.js",
"./modules/pdp11/lib/debugger.js",