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STM32 VGM Player YM2612 SN76489

AidanHockey5·STM32_VGM_Player_YM2612_SN76489·Schematics/STM32_MegaBlaster/STM32_MegaBlaster.kicad_pcb

STM32 VGM Player YM2612 SN76489 PCB layout, top view — open source board by AidanHockey5

About the STM32 VGM Player YM2612 SN76489 PCB

STM32 VGM Player YM2612 SN76489 is an open source PCB design by AidanHockey5, published on GitHub under the AGPL-3.0 license. It is a 2-layer board measuring 138.4 × 91.4 mm, with 84 components from 46 distinct parts.

Other key parts include the BluePill_STM32F103C, SN76489, YM2612, CH340G and LTC6904. By type, the board carries 38 capacitors, 18 resistors, 12 ICs, 5 inductors, 4 connectors and 2 switches.

It belongs with the retro computing, displays & leds and usb & debug tools designs in this gallery.

From the project

A Sega Genesis music player based off of the STM32 BluePill board and real YM2612+SN76489 sound chips.

See this project in action here: https://www.youtube.com/watch?v=WoAp2-gWaLM

For more information, visit: http://www.aidanlawrence.com/megablaster-hardware-sega-genesis-video-game-music-player/

This project is a hardware Video Game Music (VGM) player that uses a genuine YM2612 synthesizer chip + SN76489AN PSG. This project is driven by an STM32 "Blue Pill" board, chosen for it's ample speed, I/O, and best of all, price!

STM32 VGM Player YM2612 SN76489, from the project README
From the project README

Main components on the STM32 VGM Player YM2612 SN76489

BluePill_STM32F103CSN76489YM2612CH340GLTC690423LC1024TL062TPA3122D2LD1117S33LM2596T-5I2C_OLED

STM32 VGM Player YM2612 SN76489 bill of materials (BOM)

84 components, 46 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
BluePill_STM32F103C
U1
1
SN76489
U2
1
YM2612
U3
1
CH340G
U4
2
LTC6904
U5, U6
1
23LC1024
U7
1
TL062
U8
1
TPA3122D2
U9
1
LD1117S33
U10
1
LM2596T-5
U11
1
I2C_OLED
U12
1
12MHz
Y1
1
SD_Card
J1
1
USB_B
J2
1
Barrel_Jack
J3
1
AMP_OUT
J4
1
LOGO
G1
1
LOGO
G3
1
LOGO
G4
1
POWER
SW5
Show 26 more
QtyPartRefs
1
MUTE PSG
SW6
1
SS34FACT-ND
D1
3
33uH
L1, L2, L3
2
22uH
L4, L5
8
100nF
C1, C2, C3, C6, C7, C9, C12, C26
2
10nF
C4, C5
1
10uF
C8
2
22pF
C10, C11
1
680uF
C13
1
220uF
C14
3
1uF
C15, C16, C38
1
68uF
C17
1
100uF
C18
1
220pF
C19
2
10uF
C20, C21
4
5.6nF
C22, C23, C24, C25
4
1uF
C27, C28, C29, C30
2
0.22uF
C31, C32
2
68nF
C33, C35
3
1000uF
C34, C36, C37
5
10k
R1, R11, R24, R25, R26
2
4.7k
R2, R3
2
47k
R4, R5
5
2.2k
R6, R7, R8, R27, R30
2
51k
R9, R10
2
33k
R28, R29

STM32 VGM Player YM2612 SN76489 design files

The KiCad project lives in the AidanHockey5/STM32_VGM_Player_YM2612_SN76489 repository on GitHub; these links point at the commit this page was built from.

STM32 VGM Player YM2612 SN76489: common questions

How big is the STM32 VGM Player YM2612 SN76489 PCB?

The STM32 VGM Player YM2612 SN76489 measures 138.4 × 91.4 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the STM32 VGM Player YM2612 SN76489?

84 components, from 46 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the STM32 VGM Player YM2612 SN76489 design files?

From the AidanHockey5/STM32_VGM_Player_YM2612_SN76489 repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the STM32 VGM Player YM2612 SN76489 design in my own project?

Yes, under the terms of its AGPL-3.0 license, which AidanHockey5 chose for the repository.

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