User contributions for ElBarto
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20 March 2012
- 16:5716:57, 20 March 2012 diff hist +1,033 N VDP Created page with "=Description= The VDP (Video Display Processor, 315-5113) is the video processor of the MegaDrive. It's an evolution of the Master System VDP (which is an evolution of the T..."
- 16:5516:55, 20 March 2012 diff hist 0 m VDP Ports No edit summary
- 16:5516:55, 20 March 2012 diff hist +28 m VDP Ports No edit summary
- 16:5316:53, 20 March 2012 diff hist −17 m VDP Ports No edit summary
- 16:5216:52, 20 March 2012 diff hist +1,884 N VDP Ports Created page with "=Data port= The Data port is at 0xC00000 or $C00002 and is used for reading/writing to the VRAM,CRAM or VSRAM. You first have to select the address and RAM using the [[VDP_P..."
- 16:2816:28, 20 March 2012 diff hist +1,476 N Template:16BitRegister Created page with "<table class="bitdef"> <tr> <td><b>Bit</b></td> <td style="background:#EEE;">15</td> <td style="background:#EEE;">14</td> <td style="background:#EEE;">13</td> <td style="backg..." current
- 14:2814:28, 20 March 2012 diff hist +18 m Reading MD3 Joypad No edit summary
- 14:2714:27, 20 March 2012 diff hist +25 m Reading MD3 Joypad No edit summary
- 14:2514:25, 20 March 2012 diff hist +1,265 N Reading MD3 Joypad Created page with "=Details= All the buttons can't be read at once. There is a multiplexer inside the control pad. Reading the 3 buttons pad consist of 5 steps : *Set the direction of pin 6 t..."
- 13:5713:57, 20 March 2012 diff hist +24 m Peripheral No edit summary
- 13:5513:55, 20 March 2012 diff hist +2,290 N Peripheral Created page with "=Official Peripheral= ==Master System Joypad== The MegaDrive is backward compatible with the Master System joypad. It has a D-PAD and 2 buttons. See [[Reading_MS_Joypad|Re..."
- 12:5012:50, 20 March 2012 diff hist +291 IO Registers No edit summary
- 12:4212:42, 20 March 2012 diff hist 0 m IO Registers moved IO to IO Register
- 12:4112:41, 20 March 2012 diff hist +1,326 m IO Registers No edit summary
14 March 2012
- 12:3912:39, 14 March 2012 diff hist +24 m TMSS Add category
- 12:3912:39, 14 March 2012 diff hist +10,860 N TMSS Created page with "The TMSS (Trade Mark Security Software) is the little rom inside the console who will verify if the game is licenced by SEGA. At startup the console with execute the TMSS cod..."
13 March 2012
- 22:1722:17, 13 March 2012 diff hist −39 m IO Registers No edit summary
- 22:1722:17, 13 March 2012 diff hist −23 IO Registers No edit summary
- 22:1122:11, 13 March 2012 diff hist +24 m IO Registers No edit summary
- 22:1122:11, 13 March 2012 diff hist +2,589 N IO Registers Created page with "{| class="regdef" |'''Address''' |'''Name''' |'''Read''' |'''Write''' |- | $A10001 | REG_VERSION | Version Register {{8BitRegister|MODE|1|VMOD|1|DISK|1|RS..."