Search found 24 matches

by tic
Thu Feb 28, 2019 11:11 am
Forum: SNESdev
Topic: RetroGEN, Sega Genesis to SNES adapter
Replies: 10
Views: 9273

Re: RetroGEN, Sega Genesis to SNES adapter

To enable mode button pad1 in select pad1. Put a 22000 resistor in r72. In the pcb To enable mode buttom pad 2 in select pad 2. Put a 22000 resistor in r76. If r76 don't exist. Make a wire with the resistor from u9 ( the pin in front of r78 unconnected). To u11(ta153a) leg four counting the legs beg...
by tic
Tue Feb 26, 2019 9:15 am
Forum: SNESdev
Topic: RetroGEN, Sega Genesis to SNES adapter
Replies: 10
Views: 9273

Re: RetroGEN, Sega Genesis to SNES adapter

To display the test menu: press simultaneosly R+X+A in the second pad when swith on snes. He is used the bios of the old tri-star/ super 8. The sprites are loaded in to snes inclusive the tristar name. Draw snes and nes pad. Probably was the same manufacturer. O don't know if he can be displayed, i ...
by tic
Wed Feb 20, 2019 12:05 pm
Forum: SNESdev
Topic: RetroGEN, Sega Genesis to SNES adapter
Replies: 10
Views: 9273

Re: RetroGEN, Sega Genesis to SNES adapter

Oh my good i found it!. To active/desactive the 6 button mode. 1)press start in snes pad. 2)switch on the console, and when you view signal go on throug snes av mutiout. Stop pressing start, now you have 3 gamepad button!. Same operation to return to 6 button button!. Yepaaa! Now we need fin a combi...
by tic
Tue Feb 19, 2019 6:33 pm
Forum: SNESdev
Topic: RetroGEN, Sega Genesis to SNES adapter
Replies: 10
Views: 9273

Re: RetroGEN, Sega Genesis to SNES adapter

The super ufo don't like it it not detect the cart. Well anyway i made a dump using roswell utility. It appear a little code repeated many times with many times empty zone. The most curios think is in the hex editor in plain text appear: "TEST MENU" "ROM CHEKSUM" : "WRAM" :"TESTING" "PAD 1: 0000 000...
by tic
Sun Feb 17, 2019 2:13 pm
Forum: SNESdev
Topic: RetroGEN, Sega Genesis to SNES adapter
Replies: 10
Views: 9273

Re: RetroGEN, Sega Genesis to SNES adapter

Yeah! Super ufo can dump game roms!. Another thing if he can dump the retrogen, and another thing if is super ufo can boot retrogen with firmware altered(store in the super ufo). If he can do the two things, we can change the firmware without unsolder/solder. And maybe we cand find a solution to the...
by tic
Sun Feb 17, 2019 4:17 am
Forum: SNESdev
Topic: RetroGEN, Sega Genesis to SNES adapter
Replies: 10
Views: 9273

Re: RetroGEN, Sega Genesis to SNES adapter

I have buy it, somehow have dumped the eeprom?. The retrogen don't appear simulated the mode button, make games as golden axe 2 unplayable.(controls remapp crazy) But i don't sure if the problem was in the snes software side, or is in the hardware side of the retrogen. I have buy a super ufo, and i ...
by tic
Tue Oct 17, 2017 4:47 am
Forum: NES Hardware and Flash Equipment
Topic: Why my famiclone have space to two xtal?.
Replies: 46
Views: 16716

Re: Why my famiclone have space to two xtal?.

Using "modern" bootlegs from China made out of 3.3v flash may have that kind of problem (lines and flashing dots) on original Nintendo hardware (or clones using discrete chips). Very interesting that this clone has the positions to make a second separated clock oscillator for the PPU. Very early bo...
by tic
Thu Oct 12, 2017 1:29 am
Forum: NES Hardware and Flash Equipment
Topic: Why my famiclone have space to two xtal?.
Replies: 46
Views: 16716

Re: Why my famiclone have space to two xtal?.

I can make a pictures to compare,but in the beginnig is the same motherboard layout what mistery.

I view a big difference, this early verssion use two yundai HY6116AP—10 as ram instead the umc. Also the secondary chips change brand.
by tic
Wed Oct 11, 2017 3:06 pm
Forum: NES Hardware and Flash Equipment
Topic: Why my famiclone have space to two xtal?.
Replies: 46
Views: 16716

Re: Why my famiclone have space to two xtal?.

Those lines imply that the CHR ROM is just barely too slow. Perhaps they wired /CE and /OE backwards... I have try these cart in four different nevir mastergames and all have the issues. But today someone gift me another absolute yellowed. Very early console buyed in january 92. And he not have iss...
by tic
Tue May 23, 2017 2:33 pm
Forum: NES Hardware and Flash Equipment
Topic: Why my famiclone have space to two xtal?.
Replies: 46
Views: 16716

Re: Why my famiclone have space to two xtal?.

Really is a little strange because the game smoke gun sound horrorous. The music is corrupted in the nevir and even in the modern noac

If you want i can open the cartridge and make a picture of internals.
by tic
Tue May 23, 2017 4:17 am
Forum: NES Hardware and Flash Equipment
Topic: Why my famiclone have space to two xtal?.
Replies: 46
Views: 16716

Re: Why my famiclone have space to two xtal?.

These type they moving to diferent sites in the screen in a pattern like if they have a on/off switch. Sometimes they have more or less. Appears in all sites cartridge menu included.

Not appear in the noac.
by tic
Mon May 22, 2017 4:28 am
Forum: NES Hardware and Flash Equipment
Topic: Why my famiclone have space to two xtal?.
Replies: 46
Views: 16716

Re: Why my famiclone have space to two xtal?.

There are some type of incompatibility with this cartridge in the nevir. 180 EN 1 Cartucho de Juego Clásico 60 Pins $ number bits Tarjeta de Juego Para La Familia tv jugador del juego de Envío gratis http://s.aliexpress.com/nMr2UryI (from AliExpress Android) It show a small horizontal lines ascross ...
by tic
Wed May 10, 2017 2:26 pm
Forum: NES Hardware and Flash Equipment
Topic: Why my famiclone have space to two xtal?.
Replies: 46
Views: 16716

Re: Why my famiclone have space to two xtal?.

Interesting. All the clones I know that have the (in)famous "Dual System" (both a 60 and a 72 pin connector) had the 72 pin slot facing the TV and the 60 pin facing the joysticks. There were even some pirate games that had the label on the "back". Maybe because it was easier to route the tracks on ...
by tic
Wed May 10, 2017 4:01 am
Forum: NES Hardware and Flash Equipment
Topic: Why my famiclone have space to two xtal?.
Replies: 46
Views: 16716

Re: Why my famiclone have space to two xtal?.

One curiosity about nevir/ toploader is the 72 pin cartridge Is in reverse. Many sellers say, i sell this console as not works. But they have try the 72pin cartridge looking at joypads. Then when the console arrived works perfectly. Because the cartridge works looking to the tv not the joypads. I bu...
by tic
Fri Apr 28, 2017 2:24 pm
Forum: NES Hardware and Flash Equipment
Topic: Why my famiclone have space to two xtal?.
Replies: 46
Views: 16716

Re: Why my famiclone have space to two xtal?.

Interesting i found another famiclone in the web that appears share the box of nevir Styles. Take a look: the stars are shared and the blue style.Even the photo in the side match the localization of side Photo in nevir. ¿Same manufacturer?. :mrgreen: http://i.ebayimg.com/00/s/OTYyWDE2MDA=/z/eNEAAOSw...