Panel meny unresponsive and shifting without touching it.

[arneborgan]

Hi

My meny is unresponsive and is shifting all over the place with and without me touching it.

Puttons are unresponsive and strange things happening.

I have sucessfully uploaded firwmare and everything should be ok.

arne

Edited March 10, 2015 by arneborgan

[TK.]

Hi,

 

check the 74HC165 shift register connections.

Especially ensure that the 10k pull-ups connected to the digital inputs are correctly soldered

 

Best Regards, Thorsten.

[arneborgan]

Thank you! Will check it out tomorrow.

 

a

Edited March 17, 2015 by arneborgan

[arneborgan]

hi

Where is the 10k pull-ups connected to the digital inputs?

a

[eptheca]

on the MBHP DIN module http://www.ucapps.de/mbhp_din.html

 

where are you located Arne?

If you're in Oslo, I could have a look at it

Edited March 24, 2015 by eptheca

[arneborgan]

Hi

Im in oslo yes.. Er ikke sikker på om om vi prater om den samme saken. Jeg har bygget en sammichSID.

a

[eptheca]

the sammichSID has two shift registers on the front CS PCB

http://www.schickt.de/mb.org/sammichSID_CS_PCB.pdf

 

they are 74HC165's 

next to them are the Resistor Networks

they are the 10K pull-up resistors

they have a "dot" by the pin that is the drain, an has to be soldered the correct orientation

the dot goes in the square hole, Ground

[arneborgan]

Hi

Thank you!! Its alive and kicking!

It was all about the 10k pull-up resistors.

arne

[eptheca]

Great \o/

Happy to help, especially a fellow Norwegian :)

[arneborgan]

Thank you!!

One more question.

 

In my MIOS Studio 2.4.6 there is this message:

 

No respone from MIOS8 or MIOS32 core

Check MIDI IN/OUT connections

and Device ID!

 

I have connected Arturia Beatstep to MIDI in.

 

Is there anything wrong?

Everything seems to be working, except there is a very high pitch with some(or all) the patches/sounds.

 

arne

[eptheca]

I am not sure what you want to do.

If you have sound, I guess the firmware and patches are uploaded.

MIOS Studio is only needed for uploading firmware etc.

 

Which chips do you have?

If you have 6581's, the noise is normal

[arneborgan]

Ok. I was just thinking there was something wrong when that message was there.

But I have sound so everything is good!

Thank you.

arne