Apple-2-SW
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rom4x
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31 Commits

Author SHA1 Message Date
mgcaret cda85678ee Add script to zip built images 2017-01-29 15:54:00 -08:00
mgcaret 1f20c1cfca basic functionality for IIc+ 2017-01-29 15:38:12 -08:00
mgcaret 63ca071737 Rework card clear to avoid stack ops 2017-01-21 16:52:20 -08:00
mgcaret d2b79dc4bb ons tack -> on stack 2017-01-21 11:45:53 -08:00
mgcaret 1b3e0e147e README.md updates. 
Remove wording about not recommending installation into a non-memory-expansion //c as new options are bout to come out for that hardware.
Update testing instructions - the old manual memory clear actually didn't work right since the card does not reformat itself if the screen holes are all spaces.  The old test and ctrl-oa-reset both do this.
 2017-01-21 11:43:21 -08:00
mgcaret 8cb2f1b418 Bug fixes and improvements. 
Move ext 5.25 boot snippet to load at $800 since we expect that to be trashed by boot sector anyway.
Replace beq/bra combination with bne.
Fix flashing 'R' to actually be flashing 'R' instead of random memory contents.
 2017-01-21 11:30:15 -08:00
mgcaret 97a3398a7d add 512kbit ROM image task to Rakefile 2017-01-21 11:15:56 -08:00
mgcaret 7c79171e51 Further updates of README. 
Commit small and often, right?
 2017-01-19 19:42:55 -08:00
mgcaret 9145a601b4 Update README test cases and misc. 2017-01-19 19:39:45 -08:00
mgcaret e268a3f8eb Remove "don't try this at home" notice. 2017-01-19 19:30:11 -08:00
mgcaret 25490948ff Merge branch 'master' of https://github.com/mgcaret/rom4x 2017-01-12 19:47:35 -08:00
mgcaret c4b1070329 Simplify bootable ramdisk detection. Jump to AppleSoft if no boot device. 
I discovered that there are more than one ProDOS boot block in the wild, so I
simplified the check for recoverable RAM disk to check card for $01 and then
anything besides $00 and $FF since most uninitialized RAM tends to have one of
those two values.  This is slightly more rigid than the boot code checks for.
I added a jump to AppleSoft if no bootable device is found.  I changed the
message a little bit, too.
I also added notes about the feasibility of using the RamFactor firmware.
 2017-01-12 19:40:55 -08:00
mgcaret 3b3a7f7d2a Further README slotscan info 2017-01-10 09:57:07 -08:00
mgcaret e732331363 Update README - add slotscan test 2017-01-10 09:37:30 -08:00
mgcaret 145372b750 Update README, again. 2017-01-07 21:03:20 -08:00
mgcaret a37e6d4ac6 Update README.md 2017-01-05 08:15:15 -08:00
mgcaret 334cab0476 README fixes/updates. 2017-01-04 09:11:45 -08:00
mgcaret 1a8942bc97 save a byte 2017-01-03 23:17:01 -08:00
mgcaret 428972c468 Merge branch 'master' of https://github.com/mgcaret/rom4x 2017-01-03 23:02:24 -08:00
mgcaret 3458d8e7be I changed the msg format and forgot to adjust the code comment to match. fixed. 2017-01-03 23:02:00 -08:00
mgcaret 8c518a5b1a Add test cases to README 2017-01-03 21:36:35 -08:00
mgcaret 64fe87caed Fix ramdisk recovery to happen whether or not ca was pressed. 
Optimize some wee hours/YOLO code into something sensible.
Ensure that ram card slot rom space is twiddled so the registers are active.
 2017-01-03 21:19:47 -08:00
mgcaret a0dbf3b85e top notice on README 2017-01-03 21:03:50 -08:00
mgcaret 626808e29c Clarify some installation instructions. 2017-01-03 19:19:51 -08:00
mgcaret 9b5f023a16 esc -> reset 2017-01-03 18:54:04 -08:00
mgcaret 1cf35fd0f8 Initial code commit 2017-01-03 18:43:31 -08:00
mgcaret b224304dfd Make clear the RAM disk recovery condition at the top. 2017-01-03 18:27:58 -08:00
mgcaret 30409e0535 Avoid repetition between languages. 2017-01-03 18:25:49 -08:00
mgcaret 4358b46dc0 Fix-ish the broken numbered lists in the README story. 2017-01-03 18:24:53 -08:00
mgcaret cbba002f66 Update README.md 
Initial writing.
 2017-01-03 18:15:45 -08:00
mgcaret 9ee51f027e Initial commit 2017-01-03 00:10:19 -08:00