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
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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 Parsons
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de916981f3
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It is now possible to re-attach or re-load the current paper tape; re-attaching means repositioning it at the beginning, and re-loading means loading it into RAM again. Note that whenever you reload a tape, it's HIGHLY recommended that you reset the machine first, too.
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2016-10-23 13:44:31 -07:00 |
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Jeff Parsons
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3db1439b40
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Improved Debugger focus handling, added a new zeroMemory() Bus interface, and updated the RAM component's reset() function to re-zero RAM and then restore any predefined contents
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2016-10-21 12:15:02 -07:00 |
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Jeff Parsons
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21d91cbcfa
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Fixed the components.xsl for PDPjs machines, and added more instructions, resource links, etc, for the PDP-11 demo machines
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2016-10-20 15:16:22 -07:00 |
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Jeff Parsons
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5e9891292c
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Added progress bar control (for the PC11 paper tape reader)
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2016-10-19 14:16:14 -07:00 |
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Jeff Parsons
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bff199ee7f
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Fixed the PC11 component to deliver bytes at (roughly) the same rate as a physical "high speed" paper tape reader would (TODO: Add a paper tape status display)
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2016-10-19 11:31:43 -07:00 |
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Jeff Parsons
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13a1dedbc7
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Supoprt for tape images in the Absolute Loader format has been moved to the RAM component, so that those images can be preloaded into RAM in the same way that raw bootstrap images can; the RAM component now provides Absolute Loader image parsing as a service to other components that need it (specifically, the PC11 tape reader)
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2016-10-19 11:10:38 -07:00 |
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Jeff Parsons
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69b7a682d8
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Added code to parse tape data and load it directly into memory if the LOAD button is used instead of the ATTACH button
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2016-10-18 20:53:26 -07:00 |
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Jeff Parsons
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6c4f8f4bb3
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Code in place for parsing tape data when "load" (as opposed to "attach") is requested
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2016-10-18 16:53:20 -07:00 |
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Jeff Parsons
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16b8b59f12
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PDP-11/20 test machine can load BASIC from paper tape, but still has some trouble running it
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2016-10-18 15:44:26 -07:00 |
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Jeff Parsons
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fbb36c1d1b
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Updated PDP-11 READMEs
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2016-10-18 12:03:23 -07:00 |
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Jeff Parsons
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599228db46
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Assorted PC11 tape loading fixes
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2016-10-18 10:30:34 -07:00 |
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Jeff Parsons
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961dce8f78
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Added PC11 support for loading tapes remotely
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2016-10-17 18:22:42 -07:00 |
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Jeff Parsons
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d928bef562
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Register PC11 I/O handlers
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2016-10-15 17:54:45 -07:00 |
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Jeff Parsons
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0f4cbd6e7b
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Added my first PDP-11 add-on device component (PC11)
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2016-10-15 16:32:59 -07:00 |
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