Uploads by Mahjongg
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This special page shows all uploaded files.
| Date | Name | Thumbnail | Size | Description | Versions |
|---|---|---|---|---|---|
| 20:23, 28 June 2016 | PSG for ZX81+35 REV 1.0 medium.png (file) |  |
238 KB | Smaller version, not as absurdly large as the original. | 1 |
| 21:29, 5 July 2016 | PSG for ZX81+35 REV 1.1.pdf (file) |  |
20 KB | 1 | |
| 12:46, 6 July 2016 | PSG for ZX81+35 REV 1.1.png (file) |  |
197 KB | work in progress | 1 |
| 21:32, 12 July 2016 | PSG for ZX81+35 REV 1.2.pdf (file) | |
20 KB | third version | 1 |
| 21:36, 12 July 2016 | PSG for ZX81+35 REV 1.2.png (file) |  |
291 KB | Third version, complete but GPIO's not yet used. | 1 |
| 21:54, 19 July 2016 | PSG for ZX81+35 REV 1.3.pdf (file) | |
22 KB | FIRST VERSION WITH SD-CARD SLOT | 1 |
| 21:58, 19 July 2016 | PSG for ZX81+35 REV 1.3.png (file) |  |
214 KB | FIRST VERSION WITH SD-CARD SLOT | 1 |
| 21:25, 24 July 2016 | PSG for ZX81+35 REV 1.4.png (file) |  |
337 KB | version with resistor dividers | 1 |
| 22:28, 24 July 2016 | PSG for ZX81+35 REV 1.4.pdf (file) | |
23 KB | corrected resistor values, so that SD can actually pull down level on PSG below logic low level of PSG. | 2 |
| 21:02, 26 July 2016 | PSG for ZX81+35 REV 1.5.pdf (file) | |
26 KB | Added possibility to use multiple PSG boards. | 1 |
| 21:26, 26 July 2016 | PSG for ZX81+35 REV 1.5.png (file) |  |
403 KB | multi PSG support | 1 |
| 18:31, 27 July 2016 | PSG for ZX81+35 REV 1.3 3D PREVIEW.png (file) |  |
192 KB | support for multiple PSG's rev 1.5 | 2 |
| 20:27, 9 August 2016 | PSG for ZX81+35 REV 1.6.pdf (file) | |
26 KB | version with DM3D-SF card reader. | 1 |
| 20:50, 9 August 2016 | PSG for ZX81+35 REV 1.6.png (file) |  |
405 KB | 1 | |
| 23:24, 21 August 2016 | ZX81+35 REV 4.0.pdf (file) | |
68 KB | New schematic which has the edge connector rotated 180 degrees, to correspond with the layout which has to get the same correction to correspond to the original ZX81 which has pin 1 on the left hand side (bottom side for the ZX81+35) also the edge conn... | 1 |
| 20:51, 20 September 2016 | Layout ZX81+35 Rev4.0 20 September 2016.png (file) |  |
233 KB | Re-layed-out with corrected expansion connector rotation. | 1 |
| 20:44, 27 September 2016 | PSG for ZX81+35 REV 2.0.pdf (file) | |
26 KB | version with corrected orientation (rotation) of expansion connector(s) | 1 |
| 20:53, 27 September 2016 | PSG for ZX81+35 REV 2.0.png (file) |  |
376 KB | version with corrected expansion port orientation | 1 |
| 22:07, 25 October 2016 | Layout PSG for ZX81+35.png (file) |  |
75 KB | finished routing for ZON-X compatible PSG for ZX81+35 | 1 |
| 22:34, 1 November 2016 | ZX81plus35 REV 4.0 Layout.png (file) |  |
233 KB | FINISHED_LAYOUT_20_SEPTEMBER_2016_FULL Filename now without + sign | 1 |
| 22:44, 1 November 2016 | ZX81plus35 REV 4.0.pdf (file) | |
68 KB | schematic ZX81+35 revision 4 filename without + character | 1 |
| 22:57, 1 November 2016 | PSG for ZX81plus35 REV 2.0.pdf (file) | |
26 KB | filename without + sign | 1 |
| 23:06, 1 November 2016 | Layout PSG for ZX81plus35.png (file) |  |
75 KB | Layout fully routed but not optimized | 1 |
| 21:52, 8 November 2016 | Layout sound expansion.PNG (file) |  |
83 KB | Optimised layout | 1 |
| 23:33, 23 November 2016 | PTDC0004.JPG (file) |  |
1.92 MB | SNES emulator setup, PCB with buttons and pullup resistors, below a PI Zero, with pinheader on back. The button PCB is meant to be soldered onto the pinheaders. | 1 |
| 23:53, 23 November 2016 | PTDC0012.JPG (file) |  |
1.86 MB | GND and VCC wiring on bottom of PCB, right hand side of picture is left hand site when the PCB is turned with buttons up, with the "cross buttons". The lower two rows of pins will be soldered to the GPIO header, with two rows of two holes on either sid... | 1 |
| 13:49, 24 November 2016 | New ZX81plus34 keyboard ZXPand version.pdf (file) | |
62 KB | New upload without + in file name. | 1 |
| 13:54, 24 November 2016 | ZX81plus35 REV 2.2.pdf (file) | |
68 KB | re-upload version without + in filename | 1 |
| 13:54, 24 November 2016 | ZX81plus35 REV 2.2 color.pdf (file) | |
72 KB | re-upload version without + in filename | 1 |
| 14:00, 24 November 2016 | ZX81plus35(ZX14) - Bill Of Materials corrected.ods (file) |  |
10 KB | re-upload without + in filename | 1 |
| 15:32, 28 November 2016 | ZX81plus34 rev2.00 schema.pdf (file) | |
72 KB | Original first version ZX81+34 with no plus sign in filename. | 1 |
| 18:29, 29 November 2016 | ZX81plus34 kleur rev 1.0.pdf (file) | |
69 KB | 1 | |
| 18:33, 29 November 2016 | Z81plus34 BOM.ods (file) | |
34 KB | version with no + in filename | 1 |
| 18:45, 29 November 2016 | ZX81plus35 REV 3.0 13 3 16.pdf (file) | |
75 KB | version of rev 3.0 without + in filename | 1 |
| 22:33, 7 December 2016 | PTDC0017.JPG (file) |  |
1.84 MB | PI Zero NES keypad wired up | 1 |
| 23:00, 7 December 2016 | 81b5dZtIPLL. SX522 .jpg (file) |  |
19 KB | SNES controller | 1 |
| 20:55, 14 February 2017 | NES emulator prototype.JPG (file) |  |
1.69 MB | Picture shows the gamepad (with a raspberry PI Zero based emulator inside) and the "console", which houses power in and video and audio output connectors. | 1 |
| 20:59, 14 February 2017 | NES micro "console".JPG (file) |  |
1.66 MB | The "NES console" at the end of the cable to the gamepad. This is a prototype, the final version will have three RCA plugs, one for video (yellow) and two for stereo audio (white and red). So it will be slightly larger than this prototype. | 1 |
| 21:00, 14 February 2017 | NES micro console.JPG (file) |  |
1.66 MB | The "NES console" at the end of the cable to the gamepad. This is a prototype, the final version will have three RCA plugs, one for video (yellow) and two for stereo audio (white and red). So it will be slightly larger than this prototype. | 1 |
| 22:34, 28 February 2017 | Emulator schematics.pdf (file) | |
15 KB | Schematic of Retro console with a raspberry PI Zero W Revision 1.0 | 1 |
| 23:22, 7 March 2017 | Emulator placement.gbr.odt (file) | |
75 KB | 2 | |
| 22:51, 21 March 2017 | Emulator JOYPAD schematics.pdf (file) | |
16 KB | 1 | |
| 22:52, 21 March 2017 | SNES EMULATOR JOYPAD PCB.PNG (file) |  |
73 KB | 1 | |
| 18:54, 22 March 2017 | PCB preview.PNG (file) |  |
275 KB | Preview generated by my PCB manufacturer (which is too expensive, but great to checkout your design with) | 1 |
| 22:30, 28 March 2017 | PCB for Joypad and Console.png (file) |  |
55 KB | Artists impression of PCB, with components on backside | 1 |
| 14:16, 2 April 2017 | Space-invaders-console.jpg (file) |  |
57 KB | 1 | |
| 14:49, 2 April 2017 | Midway8080testSpaceInvader.pdf (file) | |
3.21 MB | Repair manual for (A.O.) space invaders | 1 |
| 16:12, 2 April 2017 | Space invaders test.jpg (file) |  |
15 KB | 1 | |
| 22:03, 4 April 2017 | RETROPAD.png (file) |  |
148 KB | 1 | |
| 14:13, 13 April 2017 | Retropad PCB rev 1.0.PNG (file) |  |
387 KB | renamed to retropipad, errors corrected | 2 |
