HardLabs

BionicP8080

tgtakaoka·retro-bionic·schematics/p8080/bionic-p8080.kicad_pcb

BionicP8080 PCB layout, top view — open source board by tgtakaoka

About the BionicP8080 PCB

BionicP8080 is an open source PCB design by tgtakaoka, published on GitHub under the Custom license license. It is a 2-layer board measuring 25.4 × 68.6 mm, with 27 components from 21 distinct parts.

Other key parts include the P8080A, 11AA010-I/TT, NJW4132, NJW4191 and 74AHCT2G126. By type, the board carries 9 capacitors, 6 ICs, 5 resistors, 3 diodes, 2 connectors and 1 transistor.

It belongs with the retro computing designs in this gallery.

From the project

Modern platform to run retro CPUs

Run real vintage CPUs on a modern Cortex-M7 — with a debugger, assembler and disassembler built in.

- CPUs — every target supported and planned, with the variants each detects - Hardware — the board stack, signal naming and the awkward chips - 3.3 V base — planned second base board, its keying and what it unlocks - Debugger — full command reference - Build & run — toolchain, flashing, serial ports - Samples — the programs and how to run them - Demos — recorded terminal sessions for 20 CPUs

BionicP8080, from the project README
From the project README

Main components on the BionicP8080

P8080A11AA010-I/TTNJW4132NJW419174AHCT2G126

BionicP8080 bill of materials (BOM)

27 components, 21 distinct parts.

QtyPartRefs
1
P8080A
U1
1
11AA010-I/TT
U2
1
NJW4132
U3
1
NJW4191
U4
2
74AHCT2G126
U5, U6
1
2N7002DW
Q1
1
Bionic-P135
J1
1
Bionic-P245
J2
1
CSL1901UW1
D1
2
30V/1A
D2, D3
1
10uH/3A
L1
2
0.1u
C1, C9
1
22u
C2
1
10uF/50V
C3
1
22uF/16V
C4
1
15pF
C5
3
1u/50V
C6, C7, C8
1
1.6k
R1
1
220k
R2
1
20k
R3
Show 1 more
QtyPartRefs
2
750
R4, R5

BionicP8080 design files

The KiCad project lives in the tgtakaoka/retro-bionic repository on GitHub; these links point at the commit this page was built from.

BionicP8080: common questions

How big is the BionicP8080 PCB?

The BionicP8080 measures 25.4 × 68.6 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the BionicP8080?

27 components, from 21 distinct parts. The full bill of materials is listed on this page.

Where can I download the BionicP8080 design files?

From the tgtakaoka/retro-bionic repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the BionicP8080 design in my own project?

It is published under Custom license, which limits how it may be reused; read the license before building on it.

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