PCB DESIGN - Digital with USB and Analog

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Re: PCB DESIGN - Digital with USB and Analog

Postby dmitri » Tue Apr 15, 2008 9:25 pm

Still not clear what you need.
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Re: PCB DESIGN - Digital with USB and Analog

Postby Synthex » Tue Apr 15, 2008 9:29 pm

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Re: PCB DESIGN - Digital with USB and Analog

Postby el_fela » Tue Apr 15, 2008 9:36 pm

Well, I want the diptrace files so I can check everything by myself (or pinouts) . I mean, which connector pin goes where, and compare it to the schematic. I could follow the traces, yes, but I dont want any mistakes.
also, i wanted to ask this: I have that digital +usb board and 1 analogue board for 32 inputs. Can I use 1 analogue bnoard only and 16 input firmware? or just 1 analogue board and 32 input firmware? I have to travel to another city to buy components, you know. And take a 1 hour trip to acces internet. ;)
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Re: PCB DESIGN - Digital with USB and Analog

Postby el_fela » Tue Apr 15, 2008 9:38 pm

didnt know the pinouts where the same on both designs. Thanks a lot. Ill go home and finish building.
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Re: PCB DESIGN - Digital with USB and Analog

Postby dmitri » Tue Apr 15, 2008 9:39 pm

Pinouts are on http://www.megadrum.info/schematics.php
You can use one Analogue board for 32 version and use only 16 inputs. You still have to use 32 inputs firmware version.
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Re: PCB DESIGN - Digital with USB and Analog

Postby Synthex » Tue Apr 15, 2008 9:44 pm

el_fela wrote:Well, I want the diptrace files so I can check everything by myself.
You want ! :shock: ... ;)
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Re: PCB DESIGN - Digital with USB and Analog

Postby el_fela » Tue Apr 15, 2008 9:53 pm

I understand info shown on schematics, but I needed this particular pcb dsign pinouts, so i can compare the pinouts to the schematic. For example midi pins, keyboard pins, usb pins, etc...
I have the info i needed now. Thanks a lot to both of you dimitri and Sinthex. We just didnt understand each other right.
PS: yes, i wanted, jaja. Im sorry if im too direct, but that is the truth, i want !! You seem quite affected for what I said. Sorry. Just try to relax a little, guys. And if you need my help on anything let me know. I wanted to translate the site for you, dimitri. Thats what I can offer. But hurry, before a get a job!
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Re: PCB DESIGN - Digital with USB and Analog

Postby dmitri » Tue Apr 15, 2008 10:15 pm

"A problem well stated is a problem half solved" - a quote which very well suites her.
About translation: I guess everything needed to get started is here. Bad luck if you get a job ... bad for the translation ;)
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Re: PCB DESIGN - Digital with USB and Analog

Postby el_fela » Sun May 04, 2008 8:19 pm

H. Im totally lost here. I finished solering the digital board (the one on this post) , but i didnt connect lcd, keyboard nor analog board. Problem is, I cant program anything.
PCB was made professionally. Soldering is OK. ICSP cable checked. I dont know. I may not know much about electronics but Im really good at soldering. IS it the design? Please help. Thanx.
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Re: PCB DESIGN - Digital with USB and Analog

Postby Synthex » Sun May 04, 2008 8:56 pm

el_fela wrote:H. Im totally lost here. I finished solering the digital board (the one on this post) , but i didnt connect lcd, keyboard nor analog board. Problem is, I cant program anything.
PCB was made professionally. Soldering is OK. ICSP cable checked. I dont know. I may not know much about electronics but Im really good at soldering. IS it the design? Please help. Thanx.

What is your problem ?
The design is good !
How do you do program your ic ?
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