HardLabs

6502fast3serial22v10

gfoot·fastpdip6502·hardware/pcb/6502fast3serial22v10/6502fast3serial22v10.kicad_pcb

6502fast3serial22v10 PCB layout, top view — open source board by gfoot

About the 6502fast3serial22v10 PCB

6502fast3serial22v10 is an open source PCB design by gfoot, published on GitHub under the Unlicense license. It is a 2-layer board measuring 55.3 × 50.2 mm, with 22 components from 14 distinct parts.

Other key parts include the 74HC40103, TX PLD, 74HC590A, Serial_Control_PLD and 74HC595. By type, the board carries 5 ICs, 5 capacitors, 4 transistors, 4 resistors, 3 connectors and 1 jumper.

It belongs with the retro computing designs in this gallery.

From the project

Fast PDIP-only 6502-based homebrew computer - code and hardware design sources

There are various KiCad projects that together make up the system. The I/O module and CPU module are required of course, the others are optional add-ons.

The gerbers for all the revisions I've made ("issues") are also included, along with exported schematics in PDF and PNG files correspsonding to those revisions for easy reference.

Main components on the 6502fast3serial22v10

74HC40103TX PLD74HC590ASerial_Control_PLD74HC595

6502fast3serial22v10 bill of materials (BOM)

22 components, 14 distinct parts.

QtyPartRefs
1
74HC40103
U1
1
TX PLD
U2
1
74HC590A
U3
1
Serial_Control_PLD
U4
1
74HC595
U5
4
2N7000
Q1, Q2, Q3, Q4
1
conn_pcb_edge_33pin_sense
J1
1
Conn_01x04_Pin
J2
1
Conn_01x02
J3
1
Jumper_3_Bridged12
JP1
5
.1u
C1, C2, C3, C4, C5
1
10k
R1
2
1k5
R2, R4
1
4k7
R3

6502fast3serial22v10 design files

The KiCad project lives in the gfoot/fastpdip6502 repository on GitHub; these links point at the commit this page was built from.

6502fast3serial22v10: common questions

How big is the 6502fast3serial22v10 PCB?

The 6502fast3serial22v10 measures 55.3 × 50.2 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the 6502fast3serial22v10?

22 components, from 14 distinct parts. The full bill of materials is listed on this page.

Where can I download the 6502fast3serial22v10 design files?

From the gfoot/fastpdip6502 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the 6502fast3serial22v10 design in my own project?

Yes, under the terms of its Unlicense license, which gfoot chose for the repository.

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