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SEWER

dennowiggle·Retro-PETER·Hardware/SEWER/SEWER.kicad_pcb

SEWER PCB layout, top view — open source board by dennowiggle
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About the SEWER PCB

SEWER is an open source PCB design by dennowiggle, published on GitHub under the LGPL-2.1 license. It is a 4-layer board measuring 99.9 × 49.9 mm, with 69 components from 8 distinct parts.

Other key parts include the EZ80F91AZA50EK and TLV1117LV33DCYR. By type, the board carries 37 resistors, 30 capacitors and 2 ICs.

It belongs with the retro computing designs in this gallery.

From the project

3.3V Retro computer project => FPGA + RCBUS + CPU boards making a custom system.

1. The 'output' directory contains the BOM, netlist, and PDF schematic.

3. This board was designed for evaluation purposes. It is not a final design.

SEWER, from the project README
From the project README

Main components on the SEWER

EZ80F91AZA50EKTLV1117LV33DCYR

SEWER bill of materials (BOM)

69 components, 8 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
EZ80F91AZA50EK
eZ80F91-LQFP144
Zilog
U301
1
TLV1117LV33DCYR
Texas Instruments
U302
19
CC0603KRX7R9BB104
100nF
YAGEO
C201, C302, C303, C304, C305, C307, C308, C309 +11
9
CL10A475KO8NNNC
4.7uF
Yaego
C202, C301, C306, C310, C315, C319, C322, C323 +1
2
CL10C120JB8NNNC
12pF
Samsung Electro-Mechanics
C601, C602
2
RC0603JR-070RL
0R
Yaego
R205, R206
28
RC0603FR-0710KL
10K
Yaego
R301, R302, R303, R305, R410, R411, R412, R413 +20
7
RC0603FR-0733RL
33R
Yaego
R304, R401, R402, R403, R404, R406, R407

SEWER design files

The KiCad project lives in the dennowiggle/Retro-PETER repository on GitHub; these links point at the commit this page was built from.

SEWER: common questions

How big is the SEWER PCB?

The SEWER measures 99.9 × 49.9 mm, has 4 copper layers and is 1.60484 mm thick.

How many components are on the SEWER?

69 components, from 8 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 SEWER design files?

From the dennowiggle/Retro-PETER 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 SEWER design in my own project?

Yes, under the terms of its LGPL-2.1 license, which dennowiggle chose for the repository.

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