Search found 7 matches

by Tolaemon
Sat Jan 24, 2009 9:29 pm
Forum: Ym rockin'
Topic: Some tehcnical questions about YM-2149 composing
Replies: 4
Views: 3142

Re: Some tehcnical questions about YM-2149 composing

Thanks for the info, Big Alec. By the way, congratulations for your Propehcy Remake, I've listened it many times!
by Tolaemon
Thu Jan 15, 2009 9:04 pm
Forum: Ym rockin'
Topic: A question for YM-2149 experts
Replies: 1
Views: 973

Re: A question for YM-2149 experts

Well, I finally found the problem. The cause was that I was not doing the timmings properly. I was not moving the BCDIR and BC1 signal in the exact same way as explained in the datasheet. I checked again the timings and the signals sequence , modified them, and it started to work perfectly. In fact ...
by Tolaemon
Mon Jan 12, 2009 9:05 pm
Forum: Ym rockin'
Topic: A question for YM-2149 experts
Replies: 1
Views: 973

A question for YM-2149 experts

Hi, I have a technical question related to the YM-2149. Hope any of you can help me to solve it. The problem is that if I update the frecuency of any of it's tone generators successively using it's tone coarse and fine registers ( f.ex R0 and R1 in channel 1 ) sometimes I hear a bit of noise during ...
by Tolaemon
Wed Dec 31, 2008 7:03 pm
Forum: Ym rockin'
Topic: Some tehcnical questions about YM-2149 composing
Replies: 4
Views: 3142

Re: Some tehcnical questions about YM-2149 composing

Thanks for your help Christos. I will take a look to the forums you have posted! And happy new year to evereybody!
by Tolaemon
Mon Dec 29, 2008 11:24 am
Forum: Ym rockin'
Topic: Some tehcnical questions about YM-2149 composing
Replies: 4
Views: 3142

Some tehcnical questions about YM-2149 composing

I'm a newbie on AtariST's YM-2149 composing, I used to compose songs for the Amstrad CPC's AY-38912 wich is nearly identical, but I would like to know which are the most apreciated effects for AtariSTs composers? I never used the AY's-38912 in built envelope generator in my CPC, do you use it on you...
by Tolaemon
Wed Dec 17, 2008 10:05 pm
Forum: Ym rockin'
Topic: -hard plAYer- 8 bit tunes hardware player
Replies: 14
Views: 2968

Re: -hard plAYer- 8 bit tunes hardware player

Yes you are right, YM is a dead format. In fact I made a YM player in order to check the hardware capabilites, but the idea is to build the MIDI sintheseizer using AY-38912... hope I finish it some day...
by Tolaemon
Thu Dec 11, 2008 10:31 pm
Forum: Ym rockin'
Topic: -hard plAYer- 8 bit tunes hardware player
Replies: 14
Views: 2968

Re: -hard plAYer- 8 bit tunes hardware player

Hi, I'm Tolaemon the maker of the -hard plAYer- . I was checking the visits of the project's home, and found this forum. I've read all your posts and I think that all them are very interesting. I haven't started to implement the MIDI functionality yet. In fact I'm trying to write a good specificatio...

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