mb_matrix
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mb_matrix [2014/07/24 19:36] ilmenator [BOM] added resistor network |
mb_matrix [2014/08/04 16:56] ilmenator |
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| ====== MIDIbox Matrix - MIDI Matrix with 56 Inputs and 56 Outputs ====== | ====== MIDIbox Matrix - MIDI Matrix with 56 Inputs and 56 Outputs ====== | ||
| This MIDIbox implements a 56-port MIDI matrix/router using a core board and an FPGA-based add-on board together with a set of break-out boards and modules that allow for physically placing your MIDI ports where you actually need them. | This MIDIbox implements a 56-port MIDI matrix/router using a core board and an FPGA-based add-on board together with a set of break-out boards and modules that allow for physically placing your MIDI ports where you actually need them. | ||
| + | |||
| ===== Overview ===== | ===== Overview ===== | ||
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| ==== BOM ==== | ==== BOM ==== | ||
| - | coming soon | + | ^ |
| + | ^ Reference ^ Description ^ Package ^ Value ^ Quantity ^ [[http://www.mouser.com/|Mouser]] ^ [[http://www.reichelt.de/|Reichelt]] ^ | ||
| + | | C8 | electrolytic capacitor | RM5, D10mm | 470µF | 1 | | RAD FC 470/35 | | ||
| + | | C9 | film capacitor | RM5 | 330nF | 1 | | MKS-2 330N | | ||
| + | | C10, C14* | electrolytic capacitor | RM2,5 | 47µF | 2 | | RAD FC 47/25 | | ||
| + | | C11, C15 | ceramic capacitor | RM2,5 | 100nF | 2 | | Z5U-2,5 100N | | ||
| + | | C12, C13 | ceramic capacitor | SM1210 | 100nF | 2 | | | | ||
| + | | R1 | resistor | SM1206 | 1k | 1 | | SMD 1/4W 1,0K | | ||
| + | | R2 | resistor | SM1206 | 4k7 | 1 | | SMD 1/4W 4,7K | | ||
| + | | R3 - R5 | resistor | SM1206 | 220 | 3 | | SMD 1/4W 220 | | ||
| + | | RR1, RR2 | resistor network | SIL6-5 | 10k | 2 | | SIL 6-5 10K | | ||
| + | | U1, U2 | microcontroller | DIP-18 | PIC16F88 | 2 | | PIC 16F88-I/P | | ||
| + | | | IC sockets | DIP-18 | | 2 | | GS 18 | | ||
| + | | U3 | voltage regulator | TO-220 | 5V DC, 1A | 1 | | TSR 1-2450 | | ||
| + | | U4* | voltage regulator | TO-220 | 3,3V | 1 | | LF 33 CV | | ||
| + | | U5 | optocoupler | DIP-8 | 6N138 | 1 | | 6N 138 | | ||
| + | | P1, P2 | female header straight | 2mm | header 25x2 | 2 | | MPE 156-3-050 | | ||
| + | | P3 | female header straight | 2mm | header 16x2 | 1 | | MPE 156-3-032 | | ||
| + | | P4, P5 | IDC connector | 5x2 | IDC | 2 | | WSL 10 | | ||
| + | | P6 | power connector | | Cannon plug-type socket | 1 | | HEBW 21 | | ||
| + | | P7* - P9 | power header | 2,54mm | | 3 | | PSS 254/2G | | ||
| + | | P10 - P16 | IDC connector | 13x2 | IDC | 7 | | WSL 26 | | ||
| + | | P17, P18 | MIDI socket | DIN-5 | | 2 | | MABP 5S | | ||
| + | | P19 | SIL header | 3-pin | | 1 | | | | ||
| + | | J1 | USB socket | type B | | 1 | | USB BW | | ||
| + | | J2 | USB socket | type A vertical | | 1 | | USB AG | | ||
| + | | JP1 - JP4 | SIL header | 2-pin | | 4 | | | | ||
| + | | D1 | bridge rectifier | round | B40C1500 | 1 | | B40C1500RUND | | ||
| + | | D2 | diode | DO35 | 1N4148 | 1 | | 1N 4148 | | ||
| + | | Q1 - Q5 | transistor | SOT-23 | BSS138 | 5 | | BSS 138 SMD | | ||
| + | |||
| + | * U4, P7, C14 can be left out if the mergers (U1, U2) are 5V powered. | ||
| ===== User Interface ===== | ===== User Interface ===== | ||
| - | The user interface (UI) is based on the [[http://ucapps.de/midibox_ng_manual_scs.html|MIDIbox SCS]], two dedicated clickable encoders for in- and out-port selection, and an additional PANIC button. It fits in the frontpanel of a standard 2U rack case, offers a 2x24 display for feedback, and 5 buttons along with an encoder for navigating the menu system. So far, an alpha prototype version of the board has been tested successfully on veroboard. | + | The user interface (UI) is based on the [[http://ucapps.de/midibox_ng_manual_scs.html|MIDIbox SCS]], two dedicated clickable encoders for in- and out-port selection, and an additional PANIC button. It fits in the frontpanel of a standard 2U rack case, offers a 2x24 display for feedback, and 5 buttons along with an encoder for navigating the menu system. |
| {{:home:users:ilmenator:mm-ui_02.jpg?300|}} {{:home:users:ilmenator:midibox_scs_4-24_v1.0_pcb_01.jpg?290|}} | {{:home:users:ilmenator:mm-ui_02.jpg?300|}} {{:home:users:ilmenator:midibox_scs_4-24_v1.0_pcb_01.jpg?290|}} | ||
mb_matrix.txt · Last modified: 2015/02/22 09:36 by ilmenator
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