Bijdragen van Mahjongg

26 jul 2016

• 21:2926 jul 2016 21:29 wijz gesch +7 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.5 with multiple PSG board support
• 21:2826 jul 2016 21:28 wijz gesch −7 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.5 with multiple PSG board support
• 21:2826 jul 2016 21:28 wijz gesch +45 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.5 with multiple PSG board support
• 21:2626 jul 2016 21:26 wijz gesch +17 N Bestand:PSG for ZX81+35 REV 1.5.png multi PSG support
• 21:1626 jul 2016 21:16 wijz gesch +1 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.5 with multiple PSG board support
• 21:1526 jul 2016 21:15 wijz gesch +680 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.4 with level shifting resistor dividers
• 21:0226 jul 2016 21:02 wijz gesch +45 N Bestand:PSG for ZX81+35 REV 1.5.pdf Added possibility to use multiple PSG boards.

24 jul 2016

• 22:3124 jul 2016 22:31 wijz gesch +185 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.4 with level shifting resistor dividers
• 22:2824 jul 2016 22:28 wijz gesch 0 Bestand:PSG for ZX81+35 REV 1.4.pdf Mahjongg uploaded a new version of File:PSG for ZX81+35 REV 1.4.pdf
• 21:3324 jul 2016 21:33 wijz gesch +7 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.4 with level shifting resistor dividers
• 21:3024 jul 2016 21:30 wijz gesch −7 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.4 with level shifting resistor dividers
• 21:3024 jul 2016 21:30 wijz gesch 0 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.4 with level shifting resistor dividers
• 21:2924 jul 2016 21:29 wijz gesch +7 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.4 with level shifting resistor dividers
• 21:2824 jul 2016 21:28 wijz gesch +38 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.4 with level shifting resistor dividers
• 21:2524 jul 2016 21:25 wijz gesch +30 N Bestand:PSG for ZX81+35 REV 1.4.png version with resistor dividers
• 21:1624 jul 2016 21:16 wijz gesch +526 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →second final version, with sd-card interface
• 21:0824 jul 2016 21:08 wijz gesch +199 N Bestand:PSG for ZX81+35 REV 1.4.pdf revised version with resistor dividers between PSG and SD-card slot to convert 5V PSG levels to 3V3 SD-card levels, datalines are pulled up clock and latch lines not (pulled low by resistor divider).
• 14:0324 jul 2016 14:03 wijz gesch +872 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →second final version, with sd-card interface

21 jul 2016

• 13:4421 jul 2016 13:44 wijz gesch +46 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →second final version, with sd-card interface
• 13:4321 jul 2016 13:43 wijz gesch +57 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card Geen bewerkingssamenvatting
• 13:4121 jul 2016 13:41 wijz gesch +43 N Bestand:PSG for ZX81+35 REV 1.3 3D PREVIEW.png PSG board with SD-card interface 3D preview

19 jul 2016

• 22:0019 jul 2016 22:00 wijz gesch −3 k Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →second final version, without sd-card interface
• 22:0019 jul 2016 22:00 wijz gesch +153 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →first final version, without sd-card interface
• 21:5819 jul 2016 21:58 wijz gesch +31 N Bestand:PSG for ZX81+35 REV 1.3.png FIRST VERSION WITH SD-CARD SLOT
• 21:5419 jul 2016 21:54 wijz gesch +31 N Bestand:PSG for ZX81+35 REV 1.3.pdf FIRST VERSION WITH SD-CARD SLOT

14 jul 2016

• 22:1914 jul 2016 22:19 wijz gesch +27 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →first alpha version
• 22:1914 jul 2016 22:19 wijz gesch +6 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Third version
• 22:1814 jul 2016 22:18 wijz gesch +5 k Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own (ZX81+35) version

12 jul 2016

• 21:4112 jul 2016 21:41 wijz gesch +1 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Third version
• 21:4012 jul 2016 21:40 wijz gesch 0 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Third version
• 21:3912 jul 2016 21:39 wijz gesch −1 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card Geen bewerkingssamenvatting
• 21:3712 jul 2016 21:37 wijz gesch +7 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Third version
• 21:3612 jul 2016 21:36 wijz gesch −7 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Third version
• 21:3612 jul 2016 21:36 wijz gesch +48 N Bestand:PSG for ZX81+35 REV 1.2.png Third version, complete but GPIO's not yet used.
• 21:3412 jul 2016 21:34 wijz gesch −2 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Second version
• 21:3212 jul 2016 21:32 wijz gesch +13 N Bestand:PSG for ZX81+35 REV 1.2.pdf third version

9 jul 2016

• 13:179 jul 2016 13:17 wijz gesch +209 ZX81PLUS35 ZX81 clone →17 May, 2016 Started with PSG expansion board
• 13:159 jul 2016 13:15 wijz gesch +96 ZX81PLUS35 ZX81 clone →17 May, 2016 Started with PSG expansion board
• 13:089 jul 2016 13:08 wijz gesch +10 k Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
• 13:079 jul 2016 13:07 wijz gesch +5 k Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card Geen bewerkingssamenvatting

6 jul 2016

• 12:506 jul 2016 12:50 wijz gesch +33 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
• 12:476 jul 2016 12:47 wijz gesch +45 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Second version
• 12:466 jul 2016 12:46 wijz gesch +16 N Bestand:PSG for ZX81+35 REV 1.1.png work in progress

5 jul 2016

• 21:325 jul 2016 21:32 wijz gesch +92 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
• 21:295 jul 2016 21:29 wijz gesch 0 N Bestand:PSG for ZX81+35 REV 1.1.pdf Geen bewerkingssamenvatting

2 jul 2016

• 16:392 jul 2016 16:39 wijz gesch −1 k Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
• 16:382 jul 2016 16:38 wijz gesch +5 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version

29 jun 2016

• 10:5129 jun 2016 10:51 wijz gesch +173 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
• 10:4829 jun 2016 10:48 wijz gesch +6 k Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
• 10:4829 jun 2016 10:48 wijz gesch +2 k Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version