nesdev.org

AFAIK they do not use the same addresses.

Is it possible to use both the SuperFX and MSU-1 together?

Ok, I finally, after working on it some more on my own, got it working perfectly! Thanks to those of you who helped for putting up with my stupid questions.

Made some changes but still nothing in bsnes... :v

Here is my code:

http://www.pastebay.net/1071326

ARGHRGRHRG!! I can not figure this out... As far as I can tell, I don't seem to be doing anything too different from that one, but mine won't work on bsnes... *sigh* this is the only thing stopping me from making any more progress on my homebrew... I suppose i'll post my current code again, hopefull...

Does anyone have any ideas?...

If not, does anyone know of a working SPC engine I can study (Preferably one with comments )?

Ok thanks, i think im getting closer now. The sounds play correctly in snes9x, but in bsnes I get this loud beeping sound and I don't know why. Here is the code im using:

http://www.pastebay.net/1069601

Um... sorry if this is considered a bad bump... After taking a break from this for a while and working on some other things I decided to try to make a functional sound engine, I first wanted to start off with just playing sound effects so I wrote this: http://www.pastebay.net/1069545 and when i try ...

Also I'm not sure about F-Zero, but Mario Kart used the DSP-1 for it's mode 7 effects.

I don't see anything in your SPC code that prevents processing the same command over and over. Does your code on the 65816 side write zero to the communication port a while after sending a "START CHANNEL X" command? Yes, all im doing is making the channel stay active for as long as im hol...

Er.. sorry for all the questions... but now channel 3 seems to cut in and out when I activate it for some reason. None of the other channels seem to do this and I have all the channels set the same way. Here is my current code. Thanks!

Yes I read it now and it helped me very much, thank you. Ok I got the sound effect to stop after a certain amount of frames and everything seems to work fine.... but now the sound effect plays too quietly and im not sure why. I have the master volume (left and right) set to #$7f and the volume for t...

ok i think im getting closer the only problem i have now is that sound effects constantly play,is there some way to make them stop after a bit (I guess using a timer?).

Ok well I checked if my code was running and it looks like it is everything is getting set properly and it is branching correctly but there is still no sound, so im not really sure what the problem is...

Well I am aware of this, but like I said it is breaking in bsnes and I'm not sure why. Right now there is no sound in it.