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Jitx design

gusmanb·logicanalyzer·Electronics/LogicAnalyzer/LogicAnalyzerV2/designs/jitx-design/kicad/jitx-design.kicad_pcb

Jitx design PCB layout, top view — open source RP2040/RP2350 board by gusmanb
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About the Jitx design PCB

Jitx design is an open source RP2040/RP2350 PCB design by gusmanb, published on GitHub under the GPL-3.0 license. It is a 4-layer board measuring 55.5 × 65 mm, with 26 components from 26 distinct parts.

Its main chip is the PICO, from the RP2040/RP2350 family. Other key parts include the TXU0104PWR. By type, the board carries 12 capacitors, 7 ICs, 3 connectors, 2 resistors, 1 switch and 1 diode.

It belongs with the test & measurement designs in this gallery.

From the project

24 channel, 100Msps logic analyzer hardware and software

Select the green Use This Template button towards the top of this page and create a new repository. If you do not see this button, sign into GitHub.

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Select the green Code button and select the little clipboard icon to copy the repository source location

Main components on the Jitx design

TXU0104PWRPICO

Jitx design bill of materials (BOM)

26 components, 26 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
TXU0104PWR
Texas Instruments
U1
1
TXU0104PWR
Texas Instruments
U2
1
TXU0104PWR
Texas Instruments
U3
1
TXU0104PWR
Texas Instruments
U4
1
TXU0104PWR
Texas Instruments
U5
1
TXU0104PWR
Texas Instruments
U6
1
PICO
Raspberry Pi
U7
1
PM254-1-03-W-8.5
HCTL
J1
1
C97095
BOOMELE
J2
1
DZ254W-11-03-65
DEALON
J3
1
SK-13D01-G030
G-Switch
S1
1
LL4148
MDD（Microdiode Electronics）
D1
1
0402X104M160CT
100n
WALSIN
C1
1
0402X104M160CT
100n
WALSIN
C2
1
0402X104M160CT
100n
WALSIN
C3
1
0402X104M160CT
100n
WALSIN
C4
1
0402X104M160CT
100n
WALSIN
C5
1
0402X104M160CT
100n
WALSIN
C6
1
0402X104M160CT
100n
WALSIN
C7
1
0402X104M160CT
100n
WALSIN
C8
Show 6 more
QtyPartRefs
1
0402X104M160CT
100n
WALSIN
C9
1
0402X104M160CT
100n
WALSIN
C10
1
0402X104M160CT
100n
WALSIN
C11
1
0402X104M160CT
100n
WALSIN
C12
1
CRCW0402100KFKEE
100K
VISHAY
R1
1
CR0402AJW-822GLF
8K2
BOURNS
R2

Jitx design design files

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

Jitx design: common questions

What microcontroller does the Jitx design use?

The Jitx design is built around the PICO, from the RP2040/RP2350 family.

How big is the Jitx design PCB?

The Jitx design measures 55.5 × 65 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Jitx design?

26 components, from 26 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 Jitx design design files?

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

Can I use the Jitx design design in my own project?

Yes, under the terms of its GPL-3.0 license, which gusmanb chose for the repository.

Can I test firmware for the Jitx design without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RP2040/RP2350 firmware against it before you order a PCB.

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