Jeff Parsons
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cacc2f7dad
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Support for RX11 diskette drives has been added, but is still untested
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2017-02-02 15:14:13 -08:00 |
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Jeff Parsons
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822ab39cbe
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Unforked the shared modules -- ES6 is now the default
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2017-01-31 13:50:55 -08:00 |
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Jeff Parsons
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e7329fc277
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Updated DriveController to save/restore the currently mounted disk (which may differ from the pre-configured disk if the user mounted a different disk), and cleaned the interfaces up a little
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2017-01-28 17:31:46 -08:00 |
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Jeff Parsons
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a70ab3dcc8
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The RL11 controller subclasses the new DriveController class now, too
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2017-01-28 14:10:43 -08:00 |
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Jeff Parsons
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5edbdcdce2
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Factored PDP-11 drive controller logic into a device-independent superclass (drive.js) and a device-dependent subclass (rk11.js); the RL11 controller is ready to be factored next
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2017-01-28 13:39:19 -08:00 |
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Jeff Parsons
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6f83ee8beb
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Fixed the autoStart state of the PDP-11 test machine used for resume testing
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2017-01-25 20:59:27 -08:00 |
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Jeff Parsons
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bb24ccaca6
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Added resume support for saving/restoring all active timers and IRQs, along with the run/stop state of the CPU
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2017-01-25 20:31:05 -08:00 |
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Jeff Parsons
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2c5d7c9066
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Fixed RL11 type errors
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2017-01-08 23:33:32 -08:00 |
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Jeff Parsons
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edf22928b9
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Added command to select RL11 drive
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2017-01-08 23:16:38 -08:00 |
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Jeff Parsons
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67e1e66cb1
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More Node-related module tidying (but still doesn't solve ES6 browser issues with uncompiled code)
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2017-01-02 16:51:09 -08:00 |
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Jeff Parsons
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b5d6afd210
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Protect all Node-specific code with NODE checks
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2017-01-02 15:16:18 -08:00 |
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Jeff Parsons
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7c7473f86e
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Documented the MTPS (11/34A), MFPS (11/34A), and MFPT (11/44+) instructions, even though our basic model support (11/20, 11/40, 11/45, and 11/70) doesn't use them
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2017-01-02 12:21:04 -08:00 |
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Jeff Parsons
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cdabaafaf1
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Simplified access to controller definitions using class constants
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2017-01-01 22:20:42 -08:00 |
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Jeff Parsons
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f87161f5d6
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v1.32.0: The New Year Release
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2016-12-30 15:56:01 -08:00 |
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Jeff Parsons
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d930b31c53
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Some minor changes to make it easier to load a machine in the Node environment
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2016-12-27 22:05:59 -08:00 |
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Jeff Parsons
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5e2073f3ac
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Let's switch from import back to require, to simplify future Node support
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2016-12-27 17:16:18 -08:00 |
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Jeff Parsons
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f4f6181923
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v1.31.0 marks our first transition to ES6 classes, but only for PDPjs initially (which is why there must be both /lib and /es6 files in the shared folder for now)
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2016-12-18 11:31:55 -08:00 |
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Jeff Parsons
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ba8771adf1
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Added some RK11 fixes for the 11/70 CPU EXERCISER, and some Debugger improvements for dumping address info ("da")
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2016-12-08 17:05:03 -08:00 |
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Jeff Parsons
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66ffe17659
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Fixed some breakpoint issues, and honored the RK11 IBA bit
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2016-12-06 10:47:36 -08:00 |
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Jeff Parsons
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2b8ea8ddee
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Fixed conditions required for RSTS/E boot code to work
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2016-12-03 16:12:25 -08:00 |
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Jeff Parsons
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b54253acf9
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Numerous changes to make paper tape configurations more consistent with disk configurations. This allows all devices to share the machine-wide "autoMount" configuration object, now that the PC11 has a proper device name ("PTR"), making its properties distinguishable from those for RK11 and RL11 drives (eg, "RK0", "RL0", etc). And all the tape/disk components now use "Load" functions to connect a tape or disk to a device ("Attach" is deprecated). And finally, all tape/disk components now support operations to deposit their media directly into memory -- although in this case, the names of the operations are necessarily different: "Read" for tape images, "Boot" for disk images. The difference is partly historical convention but also reflects the fact that a "Boot" operation is more limited: paper tapes were designed to be completely loaded into memory, whereas bootable disks are designed for only the first sector to be loaded and executed. Also, paper tape images are now flagged as non-auto-starting, because they often require some user action (eg, loading another tape, setting some switches, etc), whereas disk boot sectors are flagged as auto-starting (see the fStart parameter of the loadImage() interface in the RAM component).
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2016-12-03 14:49:51 -08:00 |
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Jeff Parsons
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6a18abda51
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Refactored RL11 register names (weird that it affected the compiled version, but that's the Closure Compiler for you...)
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2016-11-30 12:50:16 -08:00 |
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Jeff Parsons
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3a8322838d
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RSTS/E boots now
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2016-11-30 12:32:32 -08:00 |
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Jeff Parsons
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aaf46034ca
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Cleaned up DEBUG code in the disk controllers
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2016-11-30 10:19:47 -08:00 |
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Jeff Parsons
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a06a4c9324
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Fixed RL11 disk memory access (addresses are always mapped, apparently)
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2016-11-29 17:10:37 -08:00 |
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Jeff Parsons
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cacff66983
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Lots of memory interface cleanup; still can't boot RSTS/E though....
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2016-11-29 14:48:26 -08:00 |
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Jeff Parsons
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375146f6bb
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Hacked the Bus component to permit devices to access the actual memory map (better solution will be maintain two separate maps: one for the CPU and a separate map for device access)
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2016-11-28 13:27:06 -08:00 |
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Jeff Parsons
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47a65f043f
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Cleaned up IRQ handling, added support for DL11 overrun errors, and fixed buffered message output (although a better solution is needed longer term)
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2016-11-26 11:38:03 -08:00 |
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Jeff Parsons
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708869815d
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Fixed DL11 for RT-11, and added more message capabilities
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2016-11-22 16:54:45 -08:00 |
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Jeff Parsons
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871b22c779
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Fixed autoMount processing when multiple disk controllers are loaded
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2016-11-22 11:14:57 -08:00 |
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Jeff Parsons
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dcea4fb905
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First stab at RK11 support
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2016-11-21 18:10:20 -08:00 |
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Jeff
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7ac9bfe282
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Fixed spurious faults in RL11
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2016-11-18 13:51:53 -08:00 |
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Jeff
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5bc0c8cca9
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Simplified the I/O registration function, added support for Panel debugger messages, and added some new Panel behavior on the RESET instruction
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2016-11-15 10:05:25 -08:00 |
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Jeff
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297be4e92d
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Used finish instead of done for "finishing" methods
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2016-11-14 16:48:49 -08:00 |
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Jeff
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2c1191ce6e
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DEC's "TRAP TEST" finally passes (and I learned a lot about PDP-11 opcode idiosyncrasies in the process)
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2016-11-12 12:54:13 -08:00 |
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Jeff
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a88e2d7b39
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Fixed the frequency of PDP-11 display updates
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2016-11-07 18:30:33 -08:00 |
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Jeff
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eb3b38a5ad
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Fixed XXDP disk boot (haven't tried any tests yet, but it's still good progress)
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2016-11-07 17:20:53 -08:00 |
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Jeff
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d5c7bf0b5d
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More Front Panel improvements
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2016-11-02 13:35:50 -07:00 |
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Jeff
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daefc2992c
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Attempted to clean up mapUnibus() and bus-related faults; how well or ill-advised these changes are remains to be seen
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2016-10-31 12:44:29 -07:00 |
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Jeff
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96ad4ec37e
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Lots of work to try to bring the new RL11 component up to snuff
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2016-10-29 11:32:31 -07:00 |
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Jeff
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04be27b47b
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Added some RL11 register definitions
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2016-10-25 14:40:33 -07:00 |
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Jeff Parsons
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9e480d7574
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Added new RL11 component (work-in-progress)
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2016-10-24 16:28:48 -07:00 |
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