HardLabs

KiCad-GD32F427RE-LTC-SMPTE-no-PHY

vanvught·KiCad-GD32F427RE-LTC-SMPTE-no-PHY

KiCad-GD32F427RE-LTC-SMPTE-no-PHY PCB layout, top view — open source GD32 board by vanvught

About the KiCad-GD32F427RE-LTC-SMPTE-no-PHY PCB

KiCad-GD32F427RE-LTC-SMPTE-no-PHY is an open source GD32 PCB design by vanvught, published on GitHub under the MIT license. It is a 2-layer board measuring 66.6 × 69.3 mm, with 52 components from 20 distinct parts.

Its main chip is the GD32F407RET6, from the GD32 family. Other key parts include the GT-USB-7010ASV, AMS1117-3.3, W25Q128JVS and 74LVC2G125. By type, the board carries 25 capacitors, 13 resistors, 6 ICs, 4 diodes, 2 crystals and 2 switches.

It belongs with the displays & leds and audio designs in this gallery.

From the project

KiCad GD32F427RE LTC-SMPTE no PHY

Firmware https://github.com/vanvught/GD32F427RE-LTC-SMPTE

More information https://www.gd32-dmx.org

KiCad-GD32F427RE-LTC-SMPTE-no-PHY, from the project README
From the project README

Main components on the KiCad-GD32F427RE-LTC-SMPTE-no-PHY

GT-USB-7010ASVAMS1117-3.3W25Q128JVS74LVC2G125GD32F407RET6

KiCad-GD32F427RE-LTC-SMPTE-no-PHY bill of materials (BOM)

52 components, 20 distinct parts.

QtyPartRefs
1
GT-USB-7010ASV
G-Switch(品赞)
U1
1
AMS1117-3.3
U2
1
W25Q128JVS
U3
2
74LVC2G125
U4, U5
1
GD32F407RET6
GD32F427RET6
GigaDevice(兆易创新)
U6
1
X49SM25MSD2SC
25Mhz
YXC(扬兴晶振)
X1
1
Q13FC13500004
32.768kHz
EPSON(爱普生)
X2
1
PTS645SM43SMTR92LFS
BOOT0
C&K
SW1
1
PTS645SM43SMTR92LFS
RESET
C&K
SW2
1
SMAJ5.0A
D1
3
LED
D2, D3, D4
12
100n
C1, C9, C15, C17, C18, C19, C20, C21 +4
9
10uF
C2, C3, C4, C5, C6, C7, C8, C14 +1
2
20pF
C10, C11
2
12pF
C12, C13
5
5K1
R1, R2, R11, R12, R13
2
22
R3, R4
3
10K
R5, R6, R9
2
4K7
R7, R8
1
1M
R10

KiCad-GD32F427RE-LTC-SMPTE-no-PHY design files

The KiCad project lives in the vanvught/KiCad-GD32F427RE-LTC-SMPTE-no-PHY repository on GitHub; these links point at the commit this page was built from.

KiCad-GD32F427RE-LTC-SMPTE-no-PHY: common questions

What microcontroller does the KiCad-GD32F427RE-LTC-SMPTE-no-PHY use?

The KiCad-GD32F427RE-LTC-SMPTE-no-PHY is built around the GD32F407RET6, from the GD32 family.

How big is the KiCad-GD32F427RE-LTC-SMPTE-no-PHY PCB?

The KiCad-GD32F427RE-LTC-SMPTE-no-PHY measures 66.6 × 69.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the KiCad-GD32F427RE-LTC-SMPTE-no-PHY?

52 components, from 20 distinct parts. The full bill of materials is listed on this page.

Where can I download the KiCad-GD32F427RE-LTC-SMPTE-no-PHY design files?

From the vanvught/KiCad-GD32F427RE-LTC-SMPTE-no-PHY repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the KiCad-GD32F427RE-LTC-SMPTE-no-PHY design in my own project?

Yes, under the terms of its MIT license, which vanvught chose for the repository.

Can I test firmware for the KiCad-GD32F427RE-LTC-SMPTE-no-PHY without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug GD32 firmware against it before you order a PCB.

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