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Br

regymm·PYNQSDR·kicad/br4/br.kicad_pcb

Br PCB layout, top view — open source board by regymm
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About the Br PCB

Br is an open source PCB design by regymm, published on GitHub. It is a 2-layer board measuring 38.9 × 16.9 mm, with 15 components from 6 distinct parts.

Other key parts include the SN65CML100. By type, the board carries 5 connectors, 4 ICs, 4 resistors and 2 capacitors.

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

From the project

PYNQ-Z1 + AD936X openwifi capable SDR platform

pynqsdr: main board, converted from Altium so expect small problems. KiCad nighty required. Schematics PDF

br1: HDMI and PMOD direct-connect bridge.

br2: PMOD bridge with LVDS driver DS90LV047A or SN65LVDS047A. Need 2 of this in initial release and current release(v1.1).

br3: HDMI bridge with LVDS receiver DS90LVDS048A and PMOD direct-connect.

br4: HDMI bridge with 4x LVDS to CML translator SN65CML100. Need 2 of this in inital release.

Main components on the Br

SN65CML100

Br bill of materials (BOM)

15 components, 6 distinct parts.

QtyPartRefs
4
SN65CML100
U1, U2, U3, U4
2
Conn_02x06_Odd_Even
J1, J3
2
HDMI_A
J2, J4
1
Conn_01x02_Male
J5
2
C
C1, C2
4
R
R1, R2, R3, R4

Br design files

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

Br: common questions

How big is the Br PCB?

The Br measures 38.9 × 16.9 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Br?

15 components, from 6 distinct parts. The full bill of materials is listed on this page.

Where can I download the Br design files?

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

Can I use the Br design in my own project?

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

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