albpower2seq4sid

Hi, I added mine

Hi, I tried this link, http://www.ucapps.de/mbhp/mbhp_core_lpc17_midi3_extension.pdf But I couln't open it 'cause a I need to connect more devices, I tought to use one more MIDI in/OUT ( #3 ) and two or three IIC modules I have my third SEQ_V4 working but i need more Midi IN/OUTs Sorry, I saw this: http://midibox.org/forums/uploads/tn_gallery_9659_127_3197.png

Ok, I followed that link and read it. What I noticed ocurred testing control lines with test_interconnection program.

... I don't really know but I have my own ( recent ) experience in this way with the OPL3 board, and I want to share it. After I published the pictures of my FM board, happy with the new sounds ( on audio channels 1-2), I test the channels #3 and #4 and no sound at all!! :sad: then I try some things like to reflow the tin joints, to shorten the flat cable, test_interconnection software and here there was a weird thing happened: when I hit the DO and DO# keys ( in sequence ) a "click" was heard on #3 and #4 channels ( the same thing on #1 and #2 ) then I thought the four channels could be right, then I remembered i recompiled the firmware with the option "AOUT_NG" enabled and this cause some upload errors, so I thought "could it be the recompiled firmware the problem in this case? I thought it due to the following reasons: I changed channel (to #3 and #4) on Ensamble menu and nothing happens ( Only #1 and #2 working ) I set no audio channel at all and sound continues on #1 and #2 Then I download the compiled hex version ( v1 ), Upload it with MIOS STUDIO and... Crystal and beatiful sound on #3 and #4 channels!! :) But at first some "symptoms" were that similar to what were described (0.28 V on pin 22 C/D; 3.62 V on pin 21 A/B ) in this post: Well, only a curiosity... but may be it could be helpful... I don't know...

Yes, I asked for that board and to show me the other boards to see if they have the chips

I didn't add mine yet because next saturday I will buy a batch of sound boards ISA and then I will see wich one has the chips, I just called the seller a few minutes ago and he sets aside that boards for me. The site is this: http://articulo.mercadolibre.com.ar/MLA-139128508-placa-de-sonido-isa-_JM Well, I don't know how to add the cards model to the wiki, do I have to create a new user? or with the user and password of this forum I could sign in the wiki? I'm sorry, I forgot an explanation in the margin: $14.50 of my country is almost 3.30 USD each board.

I found also a sound card with YMF262: Analog Devices Ad1848 Mf-009

I read this words and I remember my own ( recent ) experience in this way with the OPL3 board, and I want to share it. After I published the pictures of my FM board, happy with the new sounds ( on audio channels 1-2), I test the channels #3 and #4 and no sound at all!! then I try some things like to reflow the tin joints, to shorten the flat cable, test_interconnection software and here there was a weird thing happened: when I hit the DO and DO# keys ( in sequence ) a "click" was heard on #3 and #4 channels ( the same thing on #1 and #2 ) then I thought the four channels could be right, then I remembered i recompiled the firmware with the option "AOUT_NG" enabled and this cause some upload errors, so I thought "could it be the recompiled firmware the problem in this case? I thought it due to the following reasons: I changed channel (to #3 and #4) on Ensamble menu and nothing happens ( Only #1 and #2 working ) I set no audio channel at all and sound continues on #1 and #2 Then I download the compiled hex version ( v1 ), Upload it with MIOS STUDIO and... Crystal and beatiful sound on #3 and #4 channels!! :) But at first some "symptoms" were that similar to what You describe (0.28 V on pin 22 C/D; 3.62 V on pin 21 A/B )

I'm sorry, I will be careful not to quote if there is no need for it

Thanks, nice tips, I will look carefully

Thanks!! Nice guide!!

Hi, Last Wednesday I bought a Sound Blaster Card here with the code: CT1740, other models mostly don't have the OPL3, but I found this one which has the chip, so I thought this info can be useful to the community Best Regards and happy building, have fun!!

Hi, androSID, I need some SID's and reading your post i think you are trustworthy, I will tell you what i need to buy, Please can you tell me how to contact you to explain this? thanks

Hi bbow73, I can tell you that you can learn a lot from the really excelent TK site: www.ucapps.de From my point of view it's an extraordinary site, I learned a lot of things and working methods and tips, besides that this information helps me to do things more orderly Best Regards albpower2seq4sid

Ok!! spanish!! :D Yes, it's safety insured shipping. In the past i had some truble with some shipments, so it's better that way for 2 or 3 EUR more

Hi Kristal= the first link has shipping to my country for 3,45 E, the last (6582) is very interesting but i don't know if he could send the chips to my country, I have to ask him Thanks, very helpful