Retro/pcjs
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1,954 commits 4 branches 83 tags 557 MiB
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Author SHA1 Message Date
Jeff Parsons
2494f9266f Merge branch 'master' into gh-pages 2016-11-07 18:31:07 -08:00
Jeff Parsons
1d2be78c7f Merge branch 'next-release' 2016-11-07 18:30:52 -08:00
Jeff
a88e2d7b39 Fixed the frequency of PDP-11 display updates 2016-11-07 18:30:33 -08:00
Jeff Parsons
6384a68547 Merge branch 'master' into gh-pages 2016-11-07 17:35:16 -08:00
Jeff Parsons
505a429d5b Merge branch 'next-release' 2016-11-07 17:33:09 -08:00
Jeff
eb3b38a5ad Fixed XXDP disk boot (haven't tried any tests yet, but it's still good progress) 2016-11-07 17:20:53 -08:00
Jeff
8188554875 Fixed the fallback logic for IOPAGE ranges where only byte handlers exist (ie, the readROMByte() case) 2016-11-06 09:48:12 -08:00
Jeff
c67176eab0 Added the ability to install external ROMs (eg, M9312 ROM images) into the IOPAGE 2016-11-05 12:01:56 -07:00
Jeff
0cf11c0b01 Fixed the memory clear "toggle-in", by returning the correct amount of installed RAM, and passing properly masked addresses to all the I/O handlers 2016-11-04 17:09:50 -07:00
Jeff
a7a44a8288 Cleaned up the PDP-11 updateDisplay(s) code, and removed the update hack inside the WAIT instruction; display updates now occur in sync with the machine's 60Hz clock 2016-11-04 13:35:20 -07:00
Jeff
0d11d279bb Changed SDR and SAR register references to PDR and PAR, which seems in keeping with more of DEC's own literature 2016-11-03 17:19:15 -07:00
Jeff
56bdd84e1a Promoted the working version to 1.30.3 2016-11-03 16:24:56 -07:00
Jeff
3b88e4c53c Memory can now be explicitly "zeroed" with any byte pattern (but the default is still zero); note that memory blocks are still always zero-initialized when first created 2016-11-03 15:50:19 -07:00
Jeff
97de321daa Fixed zeroMemory() to properly zero any block(s) that originally underlaid the IOPAGE block(s), rather than trying to zero the IOPAGE block itself (which would be a bad idea) 2016-11-03 15:36:37 -07:00
Jeff
d67e848973 Changed 11/70 machines to allocate RAM as a single chunk, and updated the 11/70 page on toggle-ins (/devices/pdp11/machine/1170/panel/debugger/README.md) 2016-11-03 14:42:35 -07:00
Jeff
57bceb4da9 Fixed the LED (lamp) test, fixed Front Panel update on a machine RESET, and cleaned up the status update code a bit 2016-11-03 10:28:54 -07:00
Jeff
0afab359ad The memory management toggle-in passes (see /devices/pdp11/machine/1170/panel/debugger) 2016-11-02 21:20:04 -07:00
Jeff
b3bf213cd9 Enable the Debugger to get/set front panel switches as register SW 2016-11-02 19:41:29 -07:00
Jeff
d5c7bf0b5d More Front Panel improvements 2016-11-02 13:35:50 -07:00
Jeff
caf0a728f8 More PDP-11 front panel functionality 2016-11-01 19:02:06 -07:00
Jeff
daefc2992c Attempted to clean up mapUnibus() and bus-related faults; how well or ill-advised these changes are remains to be seen 2016-10-31 12:44:29 -07:00
Jeff
96ad4ec37e Lots of work to try to bring the new RL11 component up to snuff 2016-10-29 11:32:31 -07:00
Jeff
64845d782f Fixed a tiny oversight in buildFileTable() when using a 320Kb diskette formatted by DOS 1.10 2016-10-28 09:46:29 -07:00
Jeff
88b485d094 Added a variety of checks and automatic repairs to DiskDump, aimed primarily at issues I've come across with pre-DOS 2.0 diskettes (eg, diskettes without BPBs, like 160Kb diskettes from DOS 1.0 and 320Kb diskettes from DOS 1.1) 2016-10-27 17:59:20 -07:00
Jeff
04be27b47b Added some RL11 register definitions 2016-10-25 14:40:33 -07:00
Jeff Parsons
9e480d7574 Added new RL11 component (work-in-progress) 2016-10-24 16:28:48 -07:00
Jeff Parsons
f89e4df8c2 Merge branch 'master' into gh-pages 2016-10-23 13:55:22 -07:00
Jeff Parsons
ea1c213534 Merge branch 'next-release' 2016-10-23 13:55:00 -07:00
Jeff Parsons
de916981f3 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. 2016-10-23 13:44:31 -07:00
Jeff Parsons
c53fea773e Merge branch 'master' into gh-pages 2016-10-23 09:26:27 -07:00
Jeff Parsons
9dc416a90d Merge branch 'next-release' 2016-10-23 09:26:11 -07:00
Jeff Parsons
9ecb9e948f More tweaks to the on-going tension between giving machine elements focus (especially problematic when there are multiple machines) and preventing the page from being yanked around 2016-10-23 09:24:26 -07:00
Jeff Parsons
52f6030c32 Merge branch 'master' into gh-pages 2016-10-23 00:44:57 -07:00
Jeff Parsons
1a3ecb40f3 Merge branch 'next-release' 2016-10-23 00:44:30 -07:00
Jeff Parsons
d0618c34bc Added more PDP-11 paper tape resources 2016-10-23 00:43:20 -07:00
Jeff Parsons
89dc2660f1 Added more PDP-11 paper tape resources 2016-10-22 21:57:45 -07:00
Jeff Parsons
f88a2a2ae8 Minor website tweaks 2016-10-22 10:16:29 -07:00
Jeff Parsons
74aa27b1da Merge branch 'master' into gh-pages 2016-10-22 09:32:18 -07:00
Jeff Parsons
d7e25a5817 Merge branch 'next-release' 2016-10-22 09:31:51 -07:00
Jeff Parsons
f7f9de1e36 Creating a top-level Software link to both the Apps and Disks collections 2016-10-22 09:31:26 -07:00
Jeff Parsons
27c7d97ec0 Merge branch 'master' into gh-pages 2016-10-21 23:25:06 -07:00
Jeff Parsons
ae4a03f366 Merge branch 'next-release' 2016-10-21 23:24:46 -07:00
Jeff Parsons
35f931f492 Fixed stepCPU() so that, if a Debugger is present, it always calls checkInstruction() on at least the first instruction of a run, so that Debugger features like skipping over an initial HALT opcode works properly 2016-10-21 23:24:27 -07:00
Jeff Parsons
07957044e3 Merge branch 'master' into gh-pages 2016-10-21 22:47:17 -07:00
Jeff Parsons
baac8d4ea8 Merge branch 'next-release' 2016-10-21 22:43:18 -07:00
Jeff Parsons
5808778351 Added getTrapStatus() so that the Debugger can display trap information whenever a trap has just occurred, updated FileDump to store 'load' and 'exec' properties in MACRO-11 listing dumps (so that the individual machine files don't have to specify hard-coded 'load' and 'exec' values themselves), and added a new SerialPort parameter (upperCase) that can be used to force all received data to upper-case 2016-10-21 21:07:26 -07:00
Jeff Parsons
5f05913036 Fixed fault generation on invalid memory accesses; PDP-11 BASIC now starts up! 2016-10-21 17:06:41 -07:00
Jeff Parsons
22e24697fe Fixed read/write breakpoints for instructions that snapshot the cycle count, and improved the disassembly of PC-relative operands 2016-10-21 13:45:01 -07:00
Jeff Parsons
3db1439b40 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 2016-10-21 12:15:02 -07:00
Jeff Parsons
21d91cbcfa Fixed the components.xsl for PDPjs machines, and added more instructions, resource links, etc, for the PDP-11 demo machines 2016-10-20 15:16:22 -07:00