Search found 2276 matches

by TmEE co.(TM)
Tue Aug 22, 2017 7:59 pm
Forum: SGDK
Topic: ROM padding question
Replies: 21
Views: 255

Re: ROM padding question

SMD format files shouldn't exist at all, and all support for them should be removed IMO so that the format can die out...
by TmEE co.(TM)
Tue Aug 22, 2017 11:38 am
Forum: Megadrive/Genesis
Topic: Shadow/Highlight
Replies: 10
Views: 160

Re: Shadow/Highlight

Yes, it only affects sprites, BGs work normally.
by TmEE co.(TM)
Tue Aug 22, 2017 9:31 am
Forum: Megadrive/Genesis
Topic: Interlace mode (LSMx=3)
Replies: 20
Views: 278

Re: Interlace mode (LSMx=3)

This is what you're supposed to get :
http://www.tmeeco.eu/SMD/Sonic2interlace0.jpg (shows one field only)
http://www.tmeeco.eu/SMD/Sonic2interlace1.jpg (shows both, yay exposure shenanigans)
by TmEE co.(TM)
Tue Aug 01, 2017 7:08 am
Forum: Tools
Topic: Blastem 0.5.0 - Many accuracy improvements, basic SMS support, runs OD2
Replies: 29
Views: 1123

Re: Blastem 0.5.0 - Many accuracy improvements, basic SMS support, runs OD2

I'm using the most recent nightly and the GPU is intel GMA 4500, it happens in both XP pro 32 and Windows 7 Home Premium 64bit.

This is what I get :
Image

This is what it should look like :
Image
by TmEE co.(TM)
Mon Jul 31, 2017 2:36 pm
Forum: Blabla
Topic: Alien Soldier graphic glitch
Replies: 2
Views: 149

Re: Alien Soldier graphic glitch

My friend never experienced such a problem with his original carts on real hardware.
by TmEE co.(TM)
Mon Jul 31, 2017 11:28 am
Forum: Sound
Topic: Maybe some new technical information about the Yamaha YM2612
Replies: 7
Views: 254

Re: Maybe some new technical information about the Yamaha YM2612

It is definitely cool stuff, thänk you for digging it up ~
by TmEE co.(TM)
Mon Jul 31, 2017 9:53 am
Forum: Sound
Topic: Maybe some new technical information about the Yamaha YM2612
Replies: 7
Views: 254

Re: Maybe some new technical information about the Yamaha YM2612

Outside of telling how the phase modulation works and the tables there isn't anything new there. I does mention test registers explicitly though, but no extra info haha. Values in the tables aren't very useful for MD though, because the YM runs at 8MHz there, so all the values are slightly too big. ...
by TmEE co.(TM)
Sat Jul 29, 2017 6:09 pm
Forum: Cartridge
Topic: How does work SRAM on everdrive?
Replies: 20
Views: 433

Re: How does work SRAM on everdrive?

Some RPGs have 32KByte save memory. Emulators don't tend to emulate more than 64KBytes, regardless of what header says when I tested it long ago.
by TmEE co.(TM)
Sat Jul 29, 2017 2:46 pm
Forum: Cartridge
Topic: How does work SRAM on everdrive?
Replies: 20
Views: 433

Re: How does work SRAM on everdrive?

Tototek MDpro64 is the only one that supports 16bit SRAM from what I know.
by TmEE co.(TM)
Sat Jul 29, 2017 11:47 am
Forum: Tools
Topic: Blastem 0.5.0 - Many accuracy improvements, basic SMS support, runs OD2
Replies: 29
Views: 1123

Re: Blastem 0.5.0 - Many accuracy improvements, basic SMS support, runs OD2

I got a new machine which does have OpenGL working and i tried the interlace mode stuff and it seems that it doesn't actually show any interlacing, only one of the fields is ever shown. The video settings used : video { aspect stretch width 694 height 588 vertex_shader default.v.glsl fragment_shader...
by TmEE co.(TM)
Fri Jul 28, 2017 6:52 pm
Forum: Cartridge
Topic: How does work SRAM on everdrive?
Replies: 20
Views: 433

Re: How does work SRAM on everdrive?

You may also need the backup RAM header bit too just after the RAM range. "RA"+two bytes that tell what the memory is and how it is connected.
by TmEE co.(TM)
Wed Jul 19, 2017 9:40 pm
Forum: Megadrive/Genesis
Topic: Cartridge copy protection
Replies: 9
Views: 357

Re: Cartridge copy protection

Trying to talk to the flash chips is one way to go about it, if the chip isn't giving expected response you knew you're not on original hardware. Most flash chips have means to ask an ID from them. You could even put saves on the chip too if the sectors are small enough, beware of limited write capa...