Janis1279

Ð’ setup_midibox16e.asm файле (Ñ€Ñдом Ñ setup_midibox64e.asm ) еÑÑ‚ÑŒ указка на иÑпользование потенциометров ; Although MIDIbox64E has been designed for rotary encoders, it can also handle with ; up to 64 pots/faders or up to 8 motorfaders. ; Pots and faders are mapped to the "encoder" entries 64-128. Ð’ директорий src/ еÑÑ‚ÑŒ много файлов и нехватка какого то файла опиÑавшего уÑтавок Ñнкодеров возможно и вызывает ошибки при компилÑций.

Привет на форуме. С Midibox64 может работать вÑего один Ñнкодер - Datawheel, вмеÑто кнопок : на лево и на право. Ð”Ð»Ñ Ð±Ð¾Ð»ÑŒÑˆÐµÐ³Ð¾ чиÑла Ñнкодеров подойдёт программа Midibox64е. Ð”Ð»Ñ Ð¿Ñ€Ð¾Ñмотра и Ñ€ÐµÐ´Ð°ÐºÑ‚Ð¸Ñ€Ð¾Ð²Ð°Ð½Ð¸Ñ Ñ„Ð°Ð¹Ð»Ð¾Ð² можно иÑпользовать Wordpad в Windows , a Ð´Ð»Ñ ÐºÐ¾Ð¼Ð¿Ð¸Ð»Ñций необходимо почитать http://www.midibox.o..._toolchain_core и Ñоздать необходимую Ñреду на жёÑтком диÑке вашего компютера. Удачи !

You will built the matrix with the 2x 74HC595 i-cs. Regards, Janis

Hi, When you removed an old pin bridge you needed to clean all holes with a needle or a small size drill with a help of a soldering iron with a tin. Without a tin the hot soldering iron can easily to damage the traces on the pcboard. Regards, Janis

Hi, For the filter part the preferred choice are capacitors with the low temperature coefficient http://www.gqrp.com/na5n.pdf the 6581are powered from +12VDC supply instead of +9VDC for the 6582. Regards, Janis

Hi filipe, For the better understanding this project you need to "read deeper and deeper" another site articles http://www.eight-oh-eight.org/ I think. On the ucapps.de site there are components list for the Midi drum sequencer part only with the standard midibox platform pcboards. The complete MB808 you can see in the MIDIbox 808 Introduction Video has own pcboards. Regards, Janis

http://www.ucapps.de...o_schematic.pdf here in the Interface and protection unit part schematic you can see how to limit an opamp's output voltage

Hi, mouser electronics has data sheets: http://eu.mouser.com...er+2x16&FS=True May be it helps Regards, Janis

It's possible the LEDs are connected as a matrix . In the mbfm, mbsid, mbblm applications. Regards, Janis

It's normal, thats a known issue with the 6581' s . from the wikipedia pages: "...Due to imperfect manufacturing technologies of the time and poor separation between the analog and digital parts of the chip, the 6581's output (before the amplifier stage) was always slightly biased from the zero level...". Regards, Janis

Hi, May be I am wrong. In the Mios32 based Midio128_v3 application is included toggle button option too : http://svnmios.midibox.org/filedetails.php?repname=svn.mios32&path=%2Ftrunk%2Fapps%2Fcontrollers%2Fmidio128_v3%2Fsrc%2Fmidio_din.c Regards, Janis

Hi Chris, Which PSU option you are using? For the PSU option B the V1 cannot share the same heatsink with V2 and V3 ! Or you can to isolate it from the heatsink. Regards, Janis

Hi, In the MBsid_v2 user manual you can read about your sammichSID strange boot in , "the firmware saw "pressed MENU button : " Updating Firmware to a new Version Thats easy: just upload the new midibox_sid_v2 release to the master core with MIOS Studio.Once this firmware is booting, and the version number is displayed, press&hold the MENU button of your Control Surface to "clone" the new firmware to the slaves via CAN interface." You can measure every resistor resistance for the 6 Pin Common Bus Resistor Networks. In the worst case not so hard to add an additional separate 10KOhm resistor, I think. Regards, Janis

Hi, From the wiki pages: http://www.midibox.o...hSID_CS_PCB.pdf May be you need to check the CS board for shorts with your multimeter and visualy. Regards, Janis

Hi, May be I am wrong. I understood , there are the memory chips addressing mistake: http://www.ucapps.de...i_bankstick.pdf When multiple EEPROMs are put on the same "chain", pins 4-8 will be connected together (like you have in this picture)... but E0/E1/E2 must be different, they give that IC it's "ID". It's simplified a bit... you would connect up the 5V and ground pins also... this means you can join many pins of one IC together and then just connect each IC to a common wire. You can remove any of the ICs in this schematic.... ie. you can have just two, one with ID=0 and one with ID=7 (for MB-SID this is good, ID=7 is used for the "ensemble" storage, ID=0 to ID=6 is for patches). Regards, Janis

Hi, Here in the end of forum is located the Multilingual section. You can to ask to french people ,too. Regards, Janis

ИзвинÑÑŽÑÑŒ, не по данной теме. здеÑÑŒ тоже еÑÑ‚ÑŒ lpc1769 модули: http://www.tme.eu/ht...1_EN_pelny.html Janis

Hi Louis, Welcome to the forum! May be you will find useful for yourself the newest Midio 128 v3 application http://ucapps.de/midio128.html Regards, Janis

Hi, - May be you can recheck the multiplexers addressing bus: Interface to J6 of the core module. These are the address pins of the multiplexers which allow the MIDIbox to select one of eigth inputs, the appr. signal will be routed to the output of the 4051. Connection matrix: AINX4 J5:A -> CORE J6:RC AINX4 J5:B -> CORE J6:SC AINX4 J5:C -> CORE J6:SI http://ucapps.de/mbhp/auaimbctg.pdf - If you have the selfmaded ain module part, may be some wire, trace is omitted or not right connected Regards, Janis

Hi, Are your 24 pots defined in the setup_midibox64.asm file? by default there are 64 pots : ; Number of connected pots ; Allowed values: 1-64 #define DEFAULT_NUMBER_POTS 64 ; number of connected pots May be I am wrong. Regards, Janis