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mnmlcore [2018/08/02 02:42] phatline [Features] |
mnmlcore [2021/01/17 01:30] (current) phatline [mnmlCore] |
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====== mnmlCore ====== | ====== mnmlCore ====== | ||
+ | **--at the moment obsolete-- because there is [[dipcoref4]]!!!**\\ | ||
we want to create a small STM32F4 based Board (for example 10x4cm in size), with limited Pins/sockets...\\ | 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\\ | [[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]] | + | see also this article: [[http://midibox.org/forums/topic/20732-another-midibox-core/?page=1|Another Midibox Core]]\\ |
+ | I have started a new Tread in the Forum, so we can discuss things there: [[http://http://midibox.org/forums/topic/20899-mnmlcore/|mnmlcore]], but i hope that most of the things will be done in the wiki, so it is more clear\\ | ||
===== Introduction ===== | ===== Introduction ===== | ||
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mnmlCore, miniCore32, 10x4CORE, RFcore, fundimentalCore, basisCore, baseCore, XRcore, midicore | mnmlCore, miniCore32, 10x4CORE, RFcore, fundimentalCore, basisCore, baseCore, XRcore, midicore | ||
- | ==== Features ==== | + | ====== Design Concepts ====== |
- | the original [[FantomXR]] Board: | + | phatlines idea with onboard-split-cut MidiIO: |
- | - **Size V0: 98,5mm x 48,5mm \\ | + | {{:phatline:desing-concept-midi-port.jpg?1000|}}\\ |
- | - **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 ====== | ====== PCB ====== | ||
+ | =====the inital FantomXR Board:===== | ||
+ | ==== Features ==== | ||
+ | - **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**\\ | ||
+ | {{:phatline:FantomX-Core-V0-connectors.png?600|}}\\ | ||
+ | |||
+ | ===== our modified Board:===== | ||
+ | ==== improvements ==== | ||
[[FantomXR]] made some improvement in his other projects, so we also should change this things:\\ | [[FantomXR]] made some improvement in his other projects, so we also should change this things:\\ | ||
"For example I changed:\\ | "For example I changed:\\ | ||
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added an inductor behind the USB connector for EMC-improvements\\ | added an inductor behind the USB connector for EMC-improvements\\ | ||
" | " | ||
+ | |||
+ | ===== PCB Fabrication/Pick and Place:==== | ||
+ | [[FantomXR]] have a pick and place machine, price he not knows up to now FIXME\\ | ||
+ | need to ask him about the size of a sheet FIXME of multiple pcbs his machine can hold FIXME\\ | ||
+ | find cheap PCB-Manufactor, which do this sheets FIXME for cheap FIXME\\ | ||
====== Hardware Requirements ====== | ====== Hardware Requirements ====== | ||
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* Soldering Iron, Wires, PCB....\\ | * Soldering Iron, Wires, PCB....\\ | ||
* USB Power Supply | * USB Power Supply | ||
- | |||
- | ====== Design Concepts ====== | ||
- | phatlines idea with onboard-split-cut MidiIO: | ||
- | {{:phatline:desing-concept-midi-port.jpg?1000|}}\\ | ||
===== Resources ===== | ===== Resources ===== |