====== Core 4 Discoveryboard STM32F407VGT6 ======
{{:phatline:Core4Disc-3D-front.jpg?600|}}\\
{{:phatline:Core4Disc-3D-back.jpg?600|}}\\

this is one essential part for my [[triggermatrix5]]\\
i need a core pcb which is aviable in Europe, and uses the stm32F407VGT6 chip, which has 1MB ram...\\
\\



====== Shematic ======
{{:phatline:Core4Disc-shematic.pdf?400|}}\\
{{:phatline:Core4Disc-shematic.jpg?600|}}\\

i think there is a error - PB2 is not connected to the CORE MODULE FIXME
====== Building and BOM======
parts off it is pick and place the other part is handsolder\\
===== BOM =====
the LCSC Parts are done with the Pick and place - so no need to order...\\

^Comment		^Designator		^LCSC		^Lot^
|	SN74HC541	|	IC1	|	C116811	|	1	|
|	1K	|	Ra1,Rb1,Rc1,R5,R6,R7,R8,R24	|	C11702	|	8	|
|	J10B	|	GPIO1	|	C124391	|	1	|
|	AIN	|	J5A/B1	|	C124391	|	1	|
|	DIN/DOUT	|	J8/1	|	C124391	|	1	|
|	MCP3208	|	IC2,IC3	|	C16939	|	2	|
|	10	|	R17	|	C17902	|	1	|
|	6N138-SMD	|	O1,O2,O3,O4	|	C188666	|	4	|
|	Pin-Header-2x4-SMD|	AIN0,AIN1	|	C192300	|	2	|
|	J4A+B	|	IIC1	|	C192300	|	1	|
|	J15A	|	JA15	|	C192300	|	1	|
|	J10B	|	JB10	|	C192300	|	1	|
|	-	|	Midi1	|	C192300	|	1	|
|	LED	|	LED1	|	C2286	|	1	|
|	220	|	R1-4,R13-21	|	C25091	|	12	|
|	2K2	|	R22,R23,R25,R26	|	C25879	|	4	|
|	4K7	|	R9,R10,R11,R12	|	C25900	|	4	|
|	100n	|	C4,C6,C7,C8,C10,C12	|	C307331	|	6	|
|	10uF	|	C1-5,C9,C11,C13-15	|	C440198	|	9	|
|	uSD-Molex	|	SD1	|	C585350	|	1	|
|	1N4148W	|	D1,D2,D3,D4,D6	|	C81598	|	5	|


The Mouser parts that have to be soldered by hand - you have to order them on your own...:	
^Comment		^Designator		^MouserNumber		^Lot^
|	PW2	|	TSR_2-2450	|	495-TSR2-2450	|	1	|
|	USB1	|	USB-B-Socket	|	538-67068-8000	|	1	|
|	D5	|	1N5818	|	583-1N5818-T	|	1	|
|	Midi1	|	-	|	649-1012938390801ALF	|	1	|
|	Midi-IN1-2, Midi-OUT1-2	|	Midi-KCDX-5S-S2	|	806-KCDX-5S-S2	|	4	|
|	DISC1	|	STM32F4DISCOVERY	|	511-STM32F407G-DISC1 	|	1	|
|	PW1	|	PJ-079BH	|	490-PJ-079BH	|	1	|
|	SW1-3	|	Power	|	611-1101M2S4AV2BE2	|	3	|
|	USB3	|	USB_A-Molex	|	538-89485-8000	|	1	|

===== Order-List =====
copy following list into this [[https://www.mouser.com/tools/part-list-import.aspx|mouser.com-Link]]
<WRAP center round box 60%>
495-TSR2-2450|1\\
538-67068-8000|1\\
583-1N5818-T|1\\
649-1012938390801ALF|1\\
806-KCDX-5S-S2|4\\
511-STM32F407G-DISC1|1\\
490-PJ-079BH|1\\
611-1101M2S4AV2BE2|3\\
538-89485-8000|1\\
</WRAP>

**Order from Reichelt:**\\
2x [[https://www.reichelt.de/at/de/2x25pol-buchsenleiste-gerade-rm-2-54-bl-2x25g-2-54-p6080.html?&trstct=pol_2&nbc=1|2x25Pin Female 2,54mm Heades]]\\
1x [[https://www.reichelt.de/at/de/stiftleiste-20-polig-raster-2-54mm-bkl-10120204-p235649.html?&trstct=pol_2&nbc=1|1x20Pin Male 2,54mm Header]]\\
1x [[https://www.reichelt.de/at/de/2x10pol-stiftleiste-gerade-rm-2-54-sl-2x10g-2-54-p19488.html?&trstct=pol_0&nbc=1|2x10Pin Male 2,54mm Header]]\\
5x [[https://www.reichelt.de/at/de/pfostenbuchse-10-polig-mit-zugentlastung-pfl-10-p14571.html?&trstct=pos_0&nbc=1|2x5Pin FeMale 2,54mm Header]]\\
4x [[https://www.reichelt.de/at/de/pfostenbuchse-8-polig-mit-zugentlastung-pfl-8-p284853.html?&nbc=1|2x4Pin  Female 2,54mm Header]]\\

{{:phatline:Core4Disc-board.jpg?600|}}\\


====== Software ======
1. If the Discoveryboard is a virgin-one then upload the bootloader [[http://www.ucapps.de/mios32_bootstrap_experts.html|via stm-utility]]\\
2. Upload the [[http://www.ucapps.de/mios32/mios32_bootloader_v1_018.zip|Bootloader]]\\
3. Disconnect and Reconnect the USB-Cable to your PC, then type "help" into the MIOS-Terminal, this should print out the actual Board-Configuration, if this happens then:
4. Type following commands:\\
<code>
set lcd_type 0x84
set lcd_num_x 26
set lcd_num_y 1
set lcd_width 128
set lcd_height 64
store
</code>
at least this has to be done when using this core for [[Triggermatrix5]]\\



====== To Do ======
It works! next variant will be, without Discoveryboard and the STM32F407vgt6 directly soldered to the board...\\

====== Community users working on it ======
  * **[[Phatline]]** =  PCB & Shematic, UI-Programming, Documentation...\\

Just let a Private message on the forum to user already involved.\\
or join the forum: [[http://midibox.org/forums/topic/28777-triggermatrix-5/|Triggermatrix 5]]\\