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2 layers92.5 × 93.8 mmRiscduino board, the printed circuit board in 3D

Host all the MPW Bring-up related Enviornment

Size
92.5 × 93.8 mm
Copper layers
2
Thickness
1.6 mm
Parts
49
Nets
173
Pads
473
Tracks, vias
1,791, 220
Pours
1
Routed
Yes
KiCad
KiCad 7 (file 20221018)
Created
11 Jan 2023
Updated
20 Dec 2023

Overview

Riscduino board is an open-source printed circuit board by dineshannayya, from the dineshannayya/riscduino_bringup repository on GitHub, published under the Apache-2.0 licence. It is a 2-layer board of 92.5 × 93.8 mm with 49 parts on 173 nets, routed with 1,791 tracks and 220 vias.

It is built around the W25Q32FVSSIG, AMS1117 and HTSW-120-08-F-D. Its parts include 18 resistors, 7 connectors, 6 capacitors, 6 ICs and 6 diodes.

Main components

3

README

README.md

mpw_bringup

Host all the MPW Bring-up related Enviornment

Update

Parts

49
QtyValueFootprintReferences
1210k - RC0805FR-0710KLResistor_SMD:R_1206_3216MetricR6, R7, R8, R9, R10, R11, R13, R14, R15, R16, R17, R18
6LEDLED_SMD:LED_1206_3216MetricD1, D2, D3, D4, D5, D6
40.1uf - CC0805KRX7R9BB104Capacitor_SMD:C_1206_3216MetricC2, C4, C5, C6
4TestPointTestPoint:TestPoint_Bridge_Pitch2.54mm_Drill1.0mmTP1, TP2, TP3, TP4
2180OhmResistor_SMD:R_1206_3216MetricR4, R5
222uFCapacitor_THT:CP_Radial_D6.3mm_P2.50mmC1, C3
2330OhmResistor_SMD:R_1206_3216MetricR1, R3
2AMS1117Package_TO_SOT_SMD:SOT-223-3_TabPin2U1, U2
2Conn_02x04_Odd_EvenConnector_PinHeader_2.54mm:PinHeader_2x04_P2.54mm_VerticalJ1, J4
2HTSW-120-08-F-Dsamtec_20x2_conn:SAMTEC_HTSW-120-08-F-DP1, P2
2RResistor_SMD:R_1206_3216MetricR2, R12
2W25Q32FVSSW25Q32FV:SOIC127P790X216-8NU4, U6
110KPVishay_Pot:TRIM_T73YU103KT20RV1
110KPotVishay_Pot:TRIM_T73YU103KT20RV2
1Conn_01x06_FemaleConnector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_VerticalJ2
1Conn_01x06_PinConnector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_VerticalJ3
1Conn_01x11_FemaleConnector_PinHeader_2.54mm:PinHeader_1x11_P2.54mm_VerticalJ5
1NUCLEO144-F746ZGCaravel_Board:ST_Morpho_Connectors_144U3
1caravel_breakoutCaravel_Board:caravel_breakout_flexy_rev3DU5

Questions

How big is the Riscduino board PCB?

It measures 92.5 × 93.8 mm and has 2 copper layers, 1.6 mm thick.

What parts does the Riscduino board use?

49 parts, built around the W25Q32FVSSIG, AMS1117 and HTSW-120-08-F-D. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the Riscduino board KiCad files?

From the dineshannayya/riscduino_bringup repository on GitHub, at the commit this page was made from: the board is mpw-2/hardware/riscduino_board/rev-0/riscduino_board/riscduino_board.kicad_pcb and its schematic CI2206Q/riscduino_board/Riscduino_Debug_Rev1.1/Riscduino_Debug.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Riscduino board design in my own project?

Its repository publishes it under the Apache-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).

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