MIDIbox

This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong.
====== mnmlCore ======
we want to create a small STM32F4 based Board (for example 10x4cm in size), with limited Pins/sockets...\\
[[FantomXR]] had made such a thing before, so we start with his working design, and invest some time in it\\
see also this article: [[http://midibox.org/forums/topic/20732-another-midibox-core/?page=1|Another Midibox Core]]

===== Introduction =====
...\\

===== a Name =====
mnmlCore, miniCore32,  10x4CORE, RFcore, fundimentalCore,  basisCore, baseCore, XRcore, midicore

==== Features ====
the original [[FantomXR]] Board:
- **Size V0: 98,5mm x 48,5mm \\
- **Micro-SD-Slot(flat @back on the board)\\
- **J8/9 SRIO (for normal shiftregisters)\\
- **Midi A+B (+HiSpeed? )(need external Optocoppler)\\
- **J30 Displays(need external HC595)\\
- **Bootloader-Switch(for program-alphas...debug)\\
- **onboard-Voltage-Regulator (5V input regulated to 3,3V)\\
- **USB over Pinheader (no onboard-socket)\\
- **USB-Power-Jumper\\
- **J6+J7 - Pedals+Fader:"for an AINSER64-like-analog-scanning", "I made some pcbs with faders which I connect directly to that connectors" \\
- **SWD-Header (to program BOOTLOADER into board by using for a example a Discovery-Board)\\
- **Reset-Header\\

 

====== PCB ======
[[FantomXR]] made some improvement in his other projects, so we also should change this things:\\
"For example I changed:\\
the oscillator to SMD\\
all none-VDD-traces to 0.2032mm\\
all vias to round-style and 0.32mm diameter.\\
all 0603 SMD parts to 0805.
removed the ID-pin from USB.\\
added an inductor behind the USB connector for EMC-improvements\\
"

====== Hardware Requirements ======
  * a jtag programmer (or a Discovery Board)
  * Soldering Iron, Wires, PCB....\\
  * USB Power Supply

====== Design Concepts ======
phatlines idea with onboard-split-cut MidiIO:
{{:phatline:desing-concept-midi-port.jpg?1000|}}\\

===== Resources =====
[[http://midibox.org/forums/topic/20899-mnmlcore/|Forum to discuss]]\\

====== Community users working on it ======
  * **[[Phatline]]** =  Documentation, PCB-layout-or at least give it a first try...\\

Just let a Private message on the forum to user already involved
MIDIbox

User Tools

Site Tools

Page Tools
