User contributions for Mahjongg

23 June 2016

• 19:2219:22, 23 June 2016 diff hist 0 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
• 19:2119:21, 23 June 2016 diff hist +42 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
• 19:1819:18, 23 June 2016 diff hist +195 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
• 19:1119:11, 23 June 2016 diff hist +122 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
• 18:5118:51, 23 June 2016 diff hist +316 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
• 08:0308:03, 23 June 2016 diff hist +1 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
• 08:0208:02, 23 June 2016 diff hist +1 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
• 08:0208:02, 23 June 2016 diff hist −5 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
• 08:0108:01, 23 June 2016 diff hist +15 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
• 07:5707:57, 23 June 2016 diff hist +2 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
• 07:4707:47, 23 June 2016 diff hist +205 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary

22 June 2016

• 21:0721:07, 22 June 2016 diff hist +301 N Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card Created page with "The ZON X-81 is a sound generator based on the famous AY-3-8912 PSG. This is a remake for my ZX-81+35 clone. It features stereo sound outputs, and also enables the GPIO's, to..."

21 June 2016

• 21:0321:03, 21 June 2016 diff hist 0 File:ZONX sound expansion REV 2,0.pdf Mahjongg uploaded a new version of File:ZONX sound expansion REV 2,0.pdf

19 June 2016

• 23:3923:39, 19 June 2016 diff hist 0 File:Sound expansion (preliminary)-1.png Mahjongg uploaded a new version of File:Sound expansion (preliminary)-1.png
• 21:3921:39, 19 June 2016 diff hist +24 N File:ZONX sound expansion REV 2,0.pdf second corrected version

14 June 2016

• 21:0621:06, 14 June 2016 diff hist +81 N File:ZON X sound expansion.pdf ZX81 Programmable Sound expansion from BI-PAK; succeed the earlier model ZON X-81

8 June 2016

• 17:5217:52, 8 June 2016 diff hist −5 m ZX81PLUS35 ZX81 clone →17 May, 2016 Started with PSG expansion board
• 17:5117:51, 8 June 2016 diff hist 0 File:Sound expansion (preliminary)-1.png Mahjongg uploaded a new version of File:Sound expansion (preliminary)-1.png
• 17:4517:45, 8 June 2016 diff hist +45 ZX81PLUS35 ZX81 clone →17 May, 2016 Started with PSG expansion board

7 June 2016

• 21:2021:20, 7 June 2016 diff hist 0 File:Sound expansion (preliminary).pdf Mahjongg uploaded a new version of File:Sound expansion (preliminary).pdf

25 May 2016

• 21:0621:06, 25 May 2016 diff hist +15 ZX81PLUS35 ZX81 clone →17 May, 2016 Started with PSG expansion board
• 21:0421:04, 25 May 2016 diff hist +52 ZX81PLUS35 ZX81 clone No edit summary
• 20:5920:59, 25 May 2016 diff hist +75 N File:Sound expansion (preliminary)-1.png second iteration preliminary, interface of ay-3-8912 starting to take shape

24 May 2016

• 23:0723:07, 24 May 2016 diff hist +26 ZX81PLUS35 ZX81 clone →17 May, 2016 Started with PSG expansion board
• 21:4321:43, 24 May 2016 diff hist 0 File:Sound expansion (preliminary).pdf Mahjongg uploaded a new version of File:Sound expansion (preliminary).pdf

17 May 2016

• 21:3321:33, 17 May 2016 diff hist +161 ZX81PLUS35 ZX81 clone →I continued designing for the ZX81+35
• 21:3021:30, 17 May 2016 diff hist +62 N File:Sound expansion (preliminary).pdf Unfinished expansion module with AY-3-8912 PSG for the ZX81+35

16 May 2016

• 13:5813:58, 16 May 2016 diff hist 0 m ZX81PLUS35 ZX81 clone →I continued designing for the ZX81+35
• 13:5813:58, 16 May 2016 diff hist +35 ZX81PLUS35 ZX81 clone →I continued designing for the ZX81+35
• 13:5413:54, 16 May 2016 diff hist +8 ZX81PLUS35 ZX81 clone →I continued designing for the ZX81+35
• 13:5313:53, 16 May 2016 diff hist +1,027 ZX81PLUS35 ZX81 clone →On april 12, 2016 I was diagnosed with Sleep Apnea, which means I cannot drive a car!

1 May 2016

• 12:4912:49, 1 May 2016 diff hist +41 ZX81PLUS35 ZX81 clone →On april 12, 2016 I was diagnosed with Sleep Apnea, which means I cannot drive a car!
• 12:4812:48, 1 May 2016 diff hist +302 ZX81PLUS35 ZX81 clone →On april 12, 2016 I was diagnosed with Sleep Apnea, which means I cannot drive a car!

16 April 2016

• 14:3614:36, 16 April 2016 diff hist +1 m ZX81PLUS35 ZX81 clone →On april 12, 2016 I was diagnose with Sleep Apnea, which means I cannot drive a car!
• 14:3614:36, 16 April 2016 diff hist +289 ZX81PLUS35 ZX81 clone →On april 12, 2016 I was diagnose with Sleep Apnea, which means I cannot drive a car!
• 14:3114:31, 16 April 2016 diff hist +63 ZX81PLUS35 ZX81 clone →On april 12, 2016 I was diagnose with Apnea, which means I cannot drive a car!
• 14:2614:26, 16 April 2016 diff hist +98 ZX81PLUS35 ZX81 clone →On april 12, 2016 I was diagnose with Apnea, which means I cannot drive a car!
• 14:2214:22, 16 April 2016 diff hist +936 ZX81PLUS35 ZX81 clone →This is how I envision what a ZX81+35 expansion board could look like

8 April 2016

• 17:3817:38, 8 April 2016 diff hist +1 ZX81PLUS35 ZX81 clone →Started design of an enclosure for the ZX81+35
• 17:3717:37, 8 April 2016 diff hist +459 ZX81PLUS35 ZX81 clone →Started design of an enclosure for the ZX81+35
• 17:2617:26, 8 April 2016 diff hist +111 N File:Sound & edge connector expansion board example.png An example of a possible expansion board, AY-8912 (ZON-X) sound, SD-Card interface and standard edge connector.

6 April 2016

• 17:4217:42, 6 April 2016 diff hist 0 ZX81PLUS35 ZX81 clone →Started design of an enclosure for the ZX81+35
• 17:4017:40, 6 April 2016 diff hist +38 ZX81PLUS35 ZX81 clone →Started design of an enclosure for the ZX81+35
• 17:3717:37, 6 April 2016 diff hist +26 ZX81PLUS35 ZX81 clone →Started design of an enclosure for the ZX81+35
• 17:3117:31, 6 April 2016 diff hist 0 File:1e ontwerp bodem met PCB's.png Mahjongg uploaded a new version of File:1e ontwerp bodem met PCB's.png

5 April 2016

• 20:5020:50, 5 April 2016 diff hist +67 ZX81PLUS35 ZX81 clone →Started design of an enclosure for the ZX81+35
• 20:3820:38, 5 April 2016 diff hist +115 ZX81PLUS35 ZX81 clone →Started design of an enclosure for the ZX81+35
• 20:3520:35, 5 April 2016 diff hist +10 ZX81PLUS35 ZX81 clone →Started design of an enclosure for the ZX81+35
• 20:3320:33, 5 April 2016 diff hist 0 File:1e ontwerp bodem met PCB's.png Mahjongg uploaded a new version of File:1e ontwerp bodem met PCB's.png
• 20:2820:28, 5 April 2016 diff hist +1 ZX81PLUS35 ZX81 clone →Started design of an enclosure for the ZX81+35