6502/CLK
1
0
Fork 0
mirror of https://github.com/TomHarte/CLK.git synced 2024-09-12 13:55:55 +00:00
Code Issues Projects Releases Wiki Activity
4,507 Commits 8 Branches 120 Tags 496 MiB
c7c21a7e2c
Commit Graph

4507 Commits

This Branch
This Branch
All Branches
Author SHA1 Message Date
Thomas Harte
373820f080 Attempts to establish interface to decouple scan output from generation. 
Restores some functionality that had dropped out in the interim: diagonal scans, decoupling of scan scaling from timing of the composite subcarrier.
 2018-10-30 21:50:35 -04:00
Thomas Harte
6e517983b9 Merge branch 'master' into ScanTarget 2018-10-30 18:15:55 -04:00
Thomas Harte
b9a752fda1
Merge pull request #580 from TomHarte/NameInitialisation 
Ensures offset and flags are initialised to 0.
 2018-10-29 22:10:28 -04:00
Thomas Harte
f65d80b7d1 Ensures offset and flags are initialised to 0. 
This prevents a potential crash at startup.
 2018-10-29 22:09:32 -04:00
Thomas Harte
4701aa149a Adds first draft of an interface to separate CRT logic from the GPU-side stuff. 2018-10-29 22:08:17 -04:00
Thomas Harte
0d051502e2
Merge pull request #579 from TomHarte/MasterSystemOfficial 
Promotes the Master System to full mention.
 2018-10-26 21:25:09 -04:00
Thomas Harte
2e28a8e51c Promotes the Master System to full mention. 2018-10-26 21:24:40 -04:00
Thomas Harte
4af0b74a42
Merge pull request #578 from TomHarte/SMSBIOSFallback 
Attempts to carry on even if no BIOS is found.
 2018-10-26 21:20:43 -04:00
Thomas Harte
d1fc39d6e5 Attempts to carry on even if no BIOS is found. 2018-10-26 21:19:16 -04:00
Thomas Harte
4f0d324a6b
Merge pull request #577 from TomHarte/9918RandomStart 
(Mostly) randomises the 9918 start position.
 2018-10-26 21:10:54 -04:00
Thomas Harte
8652d8b23d (Mostly) randomises the 9918 start position. 2018-10-26 21:02:56 -04:00
Thomas Harte
e02aa885d8 Testing against the ColecoVision suggests this is probably always 7. 2018-10-26 20:59:12 -04:00
Thomas Harte
1fc9356796
Merge pull request #576 from TomHarte/CRAMDots 
Adds display of CRAM dots and enforces VRAM delays.
 2018-10-26 20:32:00 -04:00
Thomas Harte
bb09762029 Introduces extra delays to VRAM access. 2018-10-26 20:19:08 -04:00
Thomas Harte
05a5c7120e Shunts CRAM dots into their proper place. 2018-10-26 20:06:51 -04:00
Thomas Harte
521d603902 Adds a first attempt at CRAM dot output. With a TODO. 2018-10-26 19:26:46 -04:00
Thomas Harte
916710353a Makes it explicit that I want the reference. 2018-10-25 23:18:34 -04:00
Thomas Harte
53b00dea3f Adds missing include. 2018-10-25 23:12:41 -04:00
Thomas Harte
0587b9f257 Edges to within millimetres of CRAM dots. 
... but all the way up to bedtime.
 2018-10-25 23:12:03 -04:00
Thomas Harte
9621ba59ae
Merge pull request #574 from TomHarte/MulticolourMode 
Fixes broken implementation of 9918 multicolour mode.
 2018-10-24 22:41:18 -04:00
Thomas Harte
5accd8cf08 Fixes broken implementation of 9918 multicolour mode. 2018-10-24 22:40:38 -04:00
Thomas Harte
38c130df2b
Merge pull request #573 from TomHarte/SmallKeyboard 
Extends the concept of a 'keyboard' to sets of keys less than a full keyboard in size
 2018-10-24 22:32:55 -04:00
Thomas Harte
8730ffb4e2 Restores multi-machine keyboard propagation. 2018-10-24 22:20:58 -04:00
Thomas Harte
a8645f80bf Introduces 'non-exclusive' emulator-space keyboards. 
i.e. sets of keys that don't amount to an entire keyboard in the modern sense. Experimentally used by the Master System for its reset key.
 2018-10-24 21:59:30 -04:00
Thomas Harte
278585fd94
Merge pull request #572 from TomHarte/TallModeSprites 
Fixes sprite list termination in 224- and 240-line modes.
 2018-10-24 19:56:42 -04:00
Thomas Harte
d61c3a9442 Fixes sprite list termination in 224- and 240-line modes. 2018-10-24 19:53:46 -04:00
Thomas Harte
2cdeaa2575 Moves misplaced bracket. 2018-10-23 22:37:19 -04:00
Thomas Harte
286783e880 Accepts GCC's suggestion of extra clarity brackets. 2018-10-23 22:36:23 -04:00
Thomas Harte
f7b0f1af70
Merge pull request #571 from TomHarte/DisplaySelection 
Adds composite/RGB selection for the Master System.
 2018-10-23 22:32:59 -04:00
Thomas Harte
f69cb28933 Reverts accidental project configuration change. 2018-10-23 22:32:05 -04:00
Thomas Harte
e3fd63b2d7 Adds composite/RGB selection for the Master System. 2018-10-23 22:30:24 -04:00
Thomas Harte
6cb956d1d6
Merge pull request #570 from TomHarte/TecToyEtc 
Separates request for an SMS2 VDP from current graphics mode.
 2018-10-23 22:20:11 -04:00
Thomas Harte
00e7958a97 Separates request for an SMS2 VDP from current graphics mode. 
Thereby fixes various minor segments of Codemasters games.
 2018-10-23 22:19:45 -04:00
Thomas Harte
cba8e6814f
Merge pull request #569 from TomHarte/224px 
Adds 'full' support for 224- and 240-line SMS modes
 2018-10-23 21:22:19 -04:00
Thomas Harte
2f995eb622 Adjusts vertical timing for display height. 2018-10-23 21:20:44 -04:00
Thomas Harte
90fbad0f1c Implements SMS2-style addressing if in a 224 or 240-line mode. 
This isn't quite accurate, but it'll do for development.
 2018-10-23 20:30:08 -04:00
Thomas Harte
2cbd28478d Allows the sprite terminator to be specified. 2018-10-23 20:01:47 -04:00
Thomas Harte
7eeefd2602 Ensures LOGs look like statements even in release builds. 2018-10-22 22:37:11 -04:00
Thomas Harte
1331457314
Merge pull request #567 from TomHarte/VDPDelay 
Slightly adjusts pixel output time.
 2018-10-22 22:10:47 -04:00
Thomas Harte
7855145ebd Slightly adjusts pixel output time. 
i.e. respective to reading; sprite collision times now seem correct.
 2018-10-22 19:58:33 -04:00
Thomas Harte
6ab30e9cac
Adds a mention of the Master System. 
Given that Mac users are only one constituency now; others are directly tracking the repository.
 2018-10-22 13:47:43 -04:00
Thomas Harte
027e9c7816
Merge pull request #563 from TomHarte/ResizeCrash 
Corrects likely crash shortly after starting a TMS9918 or derivative
 2018-10-22 10:19:20 -04:00
Thomas Harte
7c65cfd932 Adds default values for WriteArea. 2018-10-21 21:18:54 -04:00
Thomas Harte
883680731a Uses explicit state to determine whether a pixel target has been requested. 2018-10-21 21:18:41 -04:00
Thomas Harte
fb3171f366
Merge pull request #562 from TomHarte/TimingTweaks 
Corrects residual Master System interrupt timing issues.
 2018-10-21 18:47:25 -04:00
Thomas Harte
c07f9fed99 Corrects test and implementation to pass the exhaustive VDP interrupt prediction test. 2018-10-21 18:42:49 -04:00
Thomas Harte
616777517d Makes the failing test more communicative, in the hope of more easily debugging errors. 2018-10-21 14:35:44 -04:00
Thomas Harte
b3f1677da5 Introduces new failing test for rational continuous interrupt prediction. 2018-10-21 13:59:14 -04:00
Thomas Harte
16f08eb654 Slightly tweaks Master System timing numbers. 2018-10-21 13:58:34 -04:00
Thomas Harte
a38974ef2e
Merge pull request #559 from TomHarte/RowPhase 
Corrects row reporting for modes other than 192-line NTSC
 2018-10-20 18:28:26 -04:00