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Mlaticka sdr

atx·mlsdr·pcb/mlaticka-sdr.kicad_pcb

Mlaticka sdr PCB layout, top view — open source FPGA board by atx
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About the Mlaticka sdr PCB

Mlaticka sdr is an open source FPGA PCB design by atx, published on GitHub under the MIT license. It is a 4-layer board measuring 77.2 × 26.9 mm, with 178 components from 50 distinct parts.

Its main chip is the 10M08SCU169, from the FPGA family. Other key parts include the R820T, LTC22xx, 93LC56BT, FT232H and ASFL1-12.000MHZ-EK-T. By type, the board carries 73 capacitors, 73 resistors, 11 inductors, 10 ICs, 6 connectors and 3 diodes.

It belongs with the rf & radio designs in this gallery.

From the project

SDR for my TDOA radiolocator

Mlaticka sdr, from the project README
From the project README

Main components on the Mlaticka sdr

R820TLTC22xx93LC56BTFT232HASFL1-12.000MHZ-EK-T10M08SCU169LP5912-3.3ASFL1-30.000MHZ-EK-TWS2812

Mlaticka sdr bill of materials (BOM)

178 components, 50 distinct parts.

QtyPartRefs
1
R820T
U1
1
LTC22xx
U2
1
93LC56BT
U3
1
FT232H
U4
1
ASFL1-12.000MHZ-EK-T
U5
1
10M08SCU169
U6
2
LP5912-3.3
U7, U8
1
ASFL1-30.000MHZ-EK-T
U9
1
WS2812
U10
2
SMA
J1, J2
1
USB_OTG
P1
1
JTAG
P2
1
CONN_CLK_EXT
P3
1
CONN_EXT
P4
2
JMP_NO
JP1, JP2
1
LED_PWR
D1
1
LED
D2
1
BAV99
D3
1
BEAD (1A)
FB1
4
BEAD (0.5A)
FB2, FB3, FB4, FB5
Show 30 more
QtyPartRefs
2
150n
L1, L3
1
8n2
L2
2
JMP
L4, L5
1
220n
L6
2
330p
C1, C10
7
1u
C2, C18, C19, C42, C47, C51, C52
46
100n
C3, C4, C5, C6, C7, C9, C11, C12 +38
1
6n8
C8
4
DNP
C13, C14, C15, C16
1
12p
C17
2
2.2u
C20, C21
2
10n
C27, C54
1
100u
C28
7
10u
C33, C34, C35, C41, C50, C53, C55
1
1k8
R1
2
1k
R2, R3
2
25
R4, R5
2
0
R6, R48
2
DNP
R7, R74
2
0
R8, R9
2
DNP
R10, R27
1
33k
R11
1
20k
R12
29
33
R13, R14, R15, R16, R17, R18, R19, R20 +21
9
10k
R28, R29, R31, R34, R54, R55, R56, R57 +1
1
2k
R30
11
33R
R32, R33, R65, R66, R67, R68, R69, R70 +3
1
12k
R35
2
R
R47, R63
5
5k1
R49, R59, R60, R61, R62

Mlaticka sdr design files

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

Mlaticka sdr: common questions

What microcontroller does the Mlaticka sdr use?

The Mlaticka sdr is built around the 10M08SCU169, from the FPGA family.

How big is the Mlaticka sdr PCB?

The Mlaticka sdr measures 77.2 × 26.9 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Mlaticka sdr?

178 components, from 50 distinct parts. The full bill of materials is listed on this page.

Where can I download the Mlaticka sdr design files?

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

Can I use the Mlaticka sdr design in my own project?

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

Can I test firmware for the Mlaticka sdr without the hardware?

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

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