Thomas Harte
|
6e616972a5
|
Better binds margin tests to window movements; simplifies line parameter addressing.
|
2021-06-24 18:55:15 -04:00 |
|
Thomas Harte
|
f98888824d
|
Switches to an overt active/inactive state machine.
|
2021-06-24 18:34:21 -04:00 |
|
Thomas Harte
|
6c8b23e708
|
Alters 4bpp mapping; adds character mode 4bpp and 8bpp.
|
2021-06-23 19:35:47 -04:00 |
|
Thomas Harte
|
2c2bb3765f
|
Withdraws the EPDOS option.
At least for now; it's something to worry about later.
|
2021-06-23 19:32:34 -04:00 |
|
Thomas Harte
|
0d165740ea
|
Honours memory size request.
|
2021-06-22 21:48:55 -04:00 |
|
Thomas Harte
|
88f0f2b623
|
Adds to the macOS UI and wires through all Enterprise options.
|
2021-06-22 21:39:07 -04:00 |
|
Thomas Harte
|
0afa143375
|
Add missing include.
|
2021-06-22 21:31:46 -04:00 |
|
Thomas Harte
|
8319aca351
|
Correct syntax errors.
|
2021-06-22 20:50:03 -04:00 |
|
Thomas Harte
|
a66734883a
|
Starts sketching out Dave.
|
2021-06-22 19:33:41 -04:00 |
|
Thomas Harte
|
d2ab0dd839
|
Adds a quick way to get the compiler to pick an integral type.
|
2021-06-22 19:33:29 -04:00 |
|
Thomas Harte
|
2574407afb
|
Relocates MinIntTypeValue to Numeric.
|
2021-06-22 19:33:02 -04:00 |
|
Thomas Harte
|
83a54fd6d2
|
Use the FAT12 boot sector to determine geometry.
|
2021-06-22 06:54:17 -04:00 |
|
Thomas Harte
|
e062780968
|
Extends back to 128kb and stops halting on unrecognised ports.
|
2021-06-22 06:15:42 -04:00 |
|
Thomas Harte
|
3acd0be1f7
|
Copy and paste 2bpp character support.
|
2021-06-21 23:27:13 -04:00 |
|
Thomas Harte
|
69c0734975
|
WD1770: switch motor on even if spin-up is disabled.
|
2021-06-21 23:26:55 -04:00 |
|
Thomas Harte
|
c1678d7be7
|
Corrects exposition and transmission of drive selection.
What a klutz I've been.
|
2021-06-21 22:56:25 -04:00 |
|
Thomas Harte
|
117f9a9794
|
Adds notes on intended meaning of status register.
|
2021-06-21 07:31:58 -04:00 |
|
Thomas Harte
|
b49cc407c6
|
Adds some guesses as to the EXDos expansion.
... with plenty left to do.
|
2021-06-20 22:30:27 -04:00 |
|
Thomas Harte
|
954386f1cc
|
Creates a shell for the disk-drive add-on card.
|
2021-06-20 20:50:23 -04:00 |
|
Thomas Harte
|
d7ff6bd04d
|
Adds necessary declarations to install a DOS ROM.
|
2021-06-20 20:30:54 -04:00 |
|
Thomas Harte
|
6025516f9f
|
Ensure addresses increment even when there's no target for pixels.
|
2021-06-20 14:31:02 -04:00 |
|
Thomas Harte
|
d8b9cdf7a2
|
Correct multiplier.
|
2021-06-20 14:25:37 -04:00 |
|
Thomas Harte
|
09dbff39f2
|
Also map keypad to F keys.
This is a pragmatic and arguably Apple-centric decision. But also it's fairly arbitrary, as the Enterprise doesn't have a number pad.
|
2021-06-20 14:25:28 -04:00 |
|
Thomas Harte
|
2fe15a6168
|
Switch to idealised Nick clock rate.
|
2021-06-20 14:21:56 -04:00 |
|
Thomas Harte
|
07dc26f8fa
|
Adds TODO to resolve screen jumping.
|
2021-06-19 23:41:29 -04:00 |
|
Thomas Harte
|
a08d65b1ff
|
Adds IMG -> Enterprise connection.
Albeit still without an Enterprise static analyser.
|
2021-06-19 23:16:33 -04:00 |
|
Thomas Harte
|
199621db08
|
Observes that the actual guess here is MS-DOS-style.
|
2021-06-19 23:11:51 -04:00 |
|
Thomas Harte
|
0e1e8c7faa
|
Attempts to support the panoply of EXOS and BASIC versions.
|
2021-06-19 22:59:09 -04:00 |
|
Thomas Harte
|
42a98e1676
|
Fix composition with empty nodes.
|
2021-06-19 22:13:17 -04:00 |
|
Thomas Harte
|
23e26e0333
|
Attempts to complete handling of VRES.
|
2021-06-19 22:00:19 -04:00 |
|
Thomas Harte
|
fadb04f3f3
|
Attempts to implement LSBALT and MSBALT.
|
2021-06-19 21:57:26 -04:00 |
|
Thomas Harte
|
4968ccf46d
|
Corrects attributed mode.
|
2021-06-19 13:08:14 -04:00 |
|
Thomas Harte
|
1dcac304d3
|
Implements the ALTIND bits and attempts ATTR mode.
|
2021-06-19 13:04:18 -04:00 |
|
Thomas Harte
|
1651efe4fc
|
Ensures all keys are initially unpressed.
|
2021-06-19 13:03:31 -04:00 |
|
Thomas Harte
|
8f24aed43e
|
Slightly reduces logging.
|
2021-06-18 23:17:44 -04:00 |
|
Thomas Harte
|
a381374e31
|
Drops back down to 64kb.
|
2021-06-18 23:14:44 -04:00 |
|
Thomas Harte
|
9411c37d23
|
Fleshes out the keyboard map.
|
2021-06-18 23:14:35 -04:00 |
|
Thomas Harte
|
6af6f21868
|
Attempts to implement interrupt latches and clears.
|
2021-06-18 22:59:41 -04:00 |
|
Thomas Harte
|
9a0022cfcb
|
Removes temporary work.
|
2021-06-18 18:44:07 -04:00 |
|
Thomas Harte
|
266310d9c2
|
Fixes automatic flushing for non-1/1-clocked actors.
|
2021-06-18 18:43:08 -04:00 |
|
Thomas Harte
|
fbf1adef05
|
Introduces unit test and thereby seemingly fixes get_next_sequence_point.
There's still improper output in the actual machine though, so maybe something else is afoot?
|
2021-06-18 17:44:17 -04:00 |
|
Thomas Harte
|
311ddfb05a
|
Add note to self for tomorrow.
|
2021-06-17 22:34:52 -04:00 |
|
Thomas Harte
|
2fd8a8aa66
|
Begins addition of interrupt feedback from Nick.
Also fixes clock rate. Though clearly get_next_sequence_point isn't quite right yet.
|
2021-06-17 22:30:24 -04:00 |
|
Thomas Harte
|
0c3e9dca28
|
Adds some basic keyboard inputs.
I think the next thing required is interrupts though.
|
2021-06-17 20:47:56 -04:00 |
|
Thomas Harte
|
c331d15429
|
Makes space to allow for 64kb EXOS ROMs.
I think some of the later ROMs have a more thorough memory test, which might provide better detail on whatever's going on here.
|
2021-06-16 22:25:00 -04:00 |
|
Thomas Harte
|
4414e96710
|
Adds enough text mode for now.
Discovered: a memory fault is being reported at startup.
|
2021-06-16 21:42:20 -04:00 |
|
Thomas Harte
|
7161783a4f
|
Adds lpixel output.
|
2021-06-16 21:16:26 -04:00 |
|
Thomas Harte
|
cbac48da86
|
Attempts full run at pixel mode.
|
2021-06-16 20:43:22 -04:00 |
|
Thomas Harte
|
d9142d5427
|
Adjusts declared scale, accurately to communicate pixel clock.
|
2021-06-15 22:39:44 -04:00 |
|
Thomas Harte
|
e5e988b28f
|
Adds an incorrect assumed-pixel-mode serialiser.
This actually shows something a bit like the Enterprise boot logo.
|
2021-06-15 22:31:50 -04:00 |
|