Apple-2-Tools/Steve2
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Code Issues Projects Releases Wiki Activity
171 Commits 7 Branches 16 Tags
Commit Graph

97 Commits

Author SHA1 Message Date
tudnai
82e07b5652 Make sound louder and cleaner 2020-05-10 15:38:42 -07:00
tudnai
ca2f023c8c - Improved sound quality 
- Eliminating sound playing when there was no speaker toggling in a frame
 2020-05-10 15:30:29 -07:00
tudnai
b746b1ee5c Speaker sound buffer to generate perfect square waves 2020-05-10 10:54:34 -07:00
tudnai
cf2325e6fa Speaker - First implementation 2020-05-09 23:40:37 -07:00
tudnai
7b51c83da2 - Initial ROM acceleration removed from the Power Cycle to have a better feeling of a retro computer 
- Improved Power Cycle animation
 2020-05-09 14:40:42 -07:00
tudnai
bfb226d415 Speed improvements to 1300MHz 2020-05-08 19:47:19 -07:00
tudnai
c996f0ce14 Immediate value should be 8 bit 2020-05-07 13:21:43 -07:00
tudnai
572977f5f8 Disk adjustment magic numbers lifted out as variables so it will be easier to remember them and adjust them 2020-05-06 20:49:15 -07:00
tudnai
5051c0f8c7 Removed dead code 2020-05-06 20:24:22 -07:00
tudnai
49a9dff6da Adjusted Disk properties to work with the new instruction clock counter 2020-05-06 20:07:09 -07:00
tudnai
386d3ea979 Speed bumped to 1244MHz! 
Fixed CPU initialization
 2020-05-06 16:07:19 -07:00
tudnai
303de91fc6 - Startup speed is set by ColdReset, so it will work always 
- HiRes screen is being cleared when switched back to text mode
- Turned off Debug app for Release mode
 2020-05-05 23:03:36 -07:00
tudnai
961708373c - Speed improvements 
- Keyboard Up
- HiRes optimized (battery save) refresh / Refresh by blocks that modified
 2020-05-05 08:35:57 -07:00
tudnai
b993009859 Slight speed improvements 2020-05-04 13:52:52 -07:00
tudnai
393b28ab3d Interrupt handling outside of the instruction loop 2020-05-02 22:35:59 -07:00
tudnai
368dd13309 - Fixed disk acceleration algorithm 
- Some tiny speed optimizations
 2020-05-02 22:04:22 -07:00
tudnai
e18bc9653e - Removed some dead code 
- Disk accelerator reset moved to a function
- Some tiny speed optimizations
 2020-05-02 21:26:24 -07:00
tudnai
1cbc67c0eb Code Cleaning 2020-05-02 21:06:34 -07:00
tudnai
040ee3af43 Fixed Text Page switching 2020-05-02 10:36:21 -07:00
tudnai
54a02f3ea1 Milestone! GHz reached! & Removing large files 2020-05-01 23:35:17 -07:00
tudnai
424a65e074 Shadow memory direct access for all instructions & flags promoted to uint8_t instead of bitfield 2020-05-01 21:52:51 -07:00
tudnai
1b2cf4d74e Page Table removed 2020-05-01 19:33:14 -07:00
tudnai
7e6ea1dc32 Getting rid of Page Table 2020-05-01 19:24:09 -07:00
tudnai
ef6ae3ccc5 Shadow memory kinda works 2020-05-01 18:56:30 -07:00
tudnai
315e1aec12 Started to come alive 2020-05-01 14:43:41 -07:00
tudnai
fc32252815 Further steps to implement Shadow Memory 2020-04-30 19:33:59 -07:00
tudnai
1b95e22568 Bugfixes merged from Master 2020-04-30 12:01:35 -07:00
tudnai
016a132ba7 Merge branch 'master' 
Conflicts:
	src/cpu/6502.c
	src/dev/mem/mmio.h
 2020-04-30 11:49:52 -07:00
tudnai
5443d91fc7 Fixed Reset issues on //e 
Performance enhancements
 2020-04-30 07:26:46 -07:00
tudnai
a70937b321 First steps for the Shadow Memory implementation 2020-04-29 19:58:03 -07:00
tudnai
53f81555ea - Removed 16K LC RAM -- using 64K AUX to emulate it 
- Removed 12K ROM -- using 16K ROM to emulate it
 2020-04-29 16:18:27 -07:00
tudnai
f56a2cb8c6 Speed bump (2x) 
- Precise MHz measurements
 2020-04-29 15:35:54 -07:00
tudnai
deb6373f18 Code polishing 2020-04-27 20:32:58 -07:00
tudnai
9e32839a4d - use outdev file for dbgPrintf 2020-04-27 20:31:16 -07:00
tudnai
d786f4a594 Fixed bad commit with the io address checking and super slowness 2020-04-27 12:27:57 -07:00
tudnai
72dc8dfa99 Fixed PR#3 initialization issue (added support for text mode query) 2020-04-27 11:58:38 -07:00
tudnai
8e61a3403b Moving to a unified 64K expansion memory instead of small fragments 2020-04-27 08:15:36 -07:00
tudnai
4ecbc13628 Cleanup 2020-04-27 08:02:17 -07:00
tudnai
91fd9ac8f9 80 column video 2020-04-27 07:26:04 -07:00
tudnai
15911de276 Added ROM changing Menu 
Added ROMs
Added fonts for 80 col PR#3
Fixed Memory Init issues when Cold Reset
Fixed Dummy Memory issues
 2020-04-26 00:23:05 -07:00
tudnai
126f76c9a4 - Paste into VM 
- HiRes (HIRESOWCOLOR) now respects pages and mixed mode
 2020-04-22 19:18:28 -07:00
Tamas Rudnai
206b5a1163 - HIRESLOWCOLOR -- Color Hires Implementation 2020-02-25 00:14:05 -08:00
Tamas Rudnai
44debeb2d1 Fix Selectable DIsk 2020-02-22 22:19:51 -08:00
Tamas Rudnai
cf5f390ed2 - Selectable Disk from Config menu 
- KBDSTRB from ioWrite
 2020-02-22 22:16:41 -08:00
Tamas Rudnai
a1038b80dc Include file location paths fixed 2020-02-22 16:41:17 -08:00
Tamas Rudnai
44968a5db3 - Proper Graphics - Text switching 
- Suports graphics buffer (Page) changes
- Supports Mixed mode
 2020-02-22 16:37:54 -08:00
Tamas Rudnai
16cc896c0c Added iOS platform 2020-02-17 22:33:27 -08:00