HardLabs

Main

andete·ym2413·tool/kicad/main/main.kicad_pcb

Main PCB layout, top view — open source Silicon Labs board by andete

About the Main PCB

Main is an open source Silicon Labs PCB design by andete, published on GitHub. It is a 2-layer board measuring 71.9 × 39.3 mm, with 91 components from 32 distinct parts.

Its main chip is the EFM32GG332, from the Silicon Labs family. Other key parts include the SN74LVC2T45, ST-USBLC6-2 and YM2413. By type, the board carries 35 resistors, 16 capacitors, 11 connectors, 11 diodes, 5 jumpers and 4 ICs.

From the project

openMSX YM2413 reverse engineering project

Edit the efm32gg332f1024_pinout.edc file with simplicity studio.

Find it here: http://community.silabs.com/t5/Simplicity-Studio-and-Software/Simplicity-Studio-1-20-energyAware-Tools-OSX-Linux/m-p/107821#M8497

https://launchpad.net/gcc-arm-embedded/+download

and set the LINUXCS environment var to point to it.

http://joost.damad.be/2013/11/using-efm32-simplicitystudio-under-linux.html

Main components on the Main

SN74LVC2T45ST-USBLC6-2EFM32GG332YM2413

Main bill of materials (BOM)

91 components, 32 distinct parts.

QtyPartRefs
1
SN74LVC2T45
U1
1
ST-USBLC6-2
U2
1
EFM32GG332
U3
1
YM2413
U4
1
48Mhz
X1
1
CRYSTAL
X2
1
MICRO-USB-AB
J1
2
CONN_6
P5, P35
6
TEST_POINT
P10, P27, P28, P29, P37, P38
1
CONN_3X2
P30
1
CONN_7
P31
5
SJ
JP1, JP2, JP3, JP4, JP5
1
CONN_3
K1
2
TACTSW
S1, S2
11
LED
D1, D2, D3, D4, D5, D6, D7, D8 +3
3
FB
L1, L2, L3
1
L
L4
2
10uF
C1, C11
4
100nF
C2, C3, C5, C17
2
18pF
C4, C6
Show 12 more
QtyPartRefs
2
1uF
C7, C9
2
10nF
C8, C10
2
4.7uF
C12, C24
2
20pF/NC
C15, C16
11
3k3
R1, R2, R3, R4, R5, R6, R7, R8 +3
1
1
R11
2
15
R12, R14
2
2k2
R15, R16
14
22
R17, R18, R19, R20, R21, R22, R23, R24 +6
2
100k
R31, R35
1
100k/NC
R36
2
100
R38, R42

Main design files

The KiCad project lives in the andete/ym2413 repository on GitHub; these links point at the commit this page was built from.

Main: common questions

What microcontroller does the Main use?

The Main is built around the EFM32GG332, from the Silicon Labs family.

How big is the Main PCB?

The Main measures 71.9 × 39.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Main?

91 components, from 32 distinct parts. The full bill of materials is listed on this page.

Where can I download the Main design files?

From the andete/ym2413 repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Main design in my own project?

The repository has no license, so all rights stay with andete. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Main without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug Silicon Labs firmware against it before you order a PCB.

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