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4 layers44.8 × 100.8 mmChip-8 Display, the printed circuit board in 3D

A discrete implementation of the CHIP-8 interpreter

Size
44.8 × 100.8 mm
Copper layers
4
Thickness
1.6 mm
Parts
584
Nets
164
Pads
1,344
Tracks, vias
1,291, 555
Pours
4
Routed
Yes
KiCad
KiCad 7 (file 20221018)
Created
20 Aug 2023
Updated
21 Aug 2023

Overview

Chip-8 Display is an open-source printed circuit board by mengstr, from the mengstr/Discrete-CHIP-8 repository on GitHub. It is a 4-layer board of 44.8 × 100.8 mm with 584 parts on 164 nets, routed with 1,291 tracks and 555 vias.

It is built around the 74HCT595D. Its parts include 512 diodes, 8 ICs and 8 transistors. It belongs with the lEDs and displays boards of this library.

Main components

1

README

README.md

Discrete-CHIP-8

Parts

584
QtyValueFootprintReferences
512LED_Small_FilledLED_SMD:LED_0603_1608MetricD1, D10, D11, D100, D101, D102, D103, D104, D105, D106, D107, D108, D109, D110, D111, D112 +496
36TestPointTestPoint:TestPoint_Pad_D2.0mmTP1, TP2, TP10, TP11, TP12, TP13, TP14, TP15, TP16, TP17, TP18, TP19, TP20, TP21, TP22, TP23 +20
16R_Pack04_SplitResistor_SMD:R_Array_Concave_4x0603RN1, RN2, RN3, RN4, RN5, RN6, RN7, RN8, RN9, RN10, RN11, RN12, RN13, RN14, RN15, RN16
82N7002Package_TO_SOT_SMD:SOT-23Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8
874HCT595Package_SO:SOIC-16_3.9x9.9mm_P1.27mmU1, U2, U3, U4, U5, U6, U7, U8
4MountingHolematseng:MountingHole_M2H1, H2, H3, H4

Questions

How big is the Chip-8 Display PCB?

It measures 44.8 × 100.8 mm and has 4 copper layers, 1.6 mm thick.

What parts does the Chip-8 Display use?

584 parts, built around the 74HCT595D. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the Chip-8 Display KiCad files?

From the mengstr/Discrete-CHIP-8 repository on GitHub, at the commit this page was made from: the board is Attic/Display/Chip-8_Display.kicad_pcb and its schematic Attic/Display/Chip-8_Display.kicad_sch. PCBKit opens the board in the browser, with nothing to install.

Can I use the Chip-8 Display design in my own project?

Its repository states no licence, so its author keeps all rights: ask mengstr before reusing the design.

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