HardLabs

6502puter

frankbartunek·6502puter

6502puter PCB layout, top view — open source AVR/Arduino board by frankbartunek

About the 6502puter PCB

6502puter is an open source AVR/Arduino PCB design by frankbartunek, published on GitHub. It is a 2-layer board measuring 208.5 × 78.7 mm, with 32 components from 27 distinct parts.

Its main chip is the ATTINY13-20PU, from the AVR/Arduino family. Other key parts include the PIC24FV32KA304-IPT, 6510, R6532, WD65C22 and W65C51N. By type, the board carries 14 ICs, 7 capacitors, 5 connectors, 3 resistors, 2 crystals and 1 switch.

It belongs with the retro computing designs in this gallery.

Main components on the 6502puter

PIC24FV32KA304-IPT6510R6532WD65C22W65C51N74HC14MAX23227C512PLCCM29W00474LS32SN74LVC1G33274HC595ATTINY13-20PU

6502puter bill of materials (BOM)

32 components, 27 distinct parts.

QtyPartRefs
1
PIC24FV32KA304-IPT
IC1
1
6510
U1
1
R6532
U2
1
WD65C22
U3
1
W65C51N
U4
1
74HC14
U5
1
MAX232
U6
1
27C512PLCC
U7
1
M29W004
U8
2
74LS32
U9, U10
1
SN74LVC1G332
U11
1
74HC595
U12
1
ATTINY13-20PU
U13
1
Crystal
Y1
1
Crystal_Small
Y2
1
DB15_Female
J1
1
DB9_Male
J2
1
Screw_Terminal_01x02
J3
1
Conn_01x06
J4
1
USB_A
J5
Show 7 more
QtyPartRefs
1
SW_Push
SW1
2
CP1
C1, C5
2
4.7k
C2, C3
1
10uF
C4
2
10 uF
C6, C7
2
27k
R1, R2
1
5k
R3

6502puter design files

The KiCad project lives in the frankbartunek/6502puter repository on GitHub; these links point at the commit this page was built from.

6502puter: common questions

What microcontroller does the 6502puter use?

The 6502puter is built around the ATTINY13-20PU, from the AVR/Arduino family.

How big is the 6502puter PCB?

The 6502puter measures 208.5 × 78.7 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the 6502puter?

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

Where can I download the 6502puter design files?

From the frankbartunek/6502puter repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

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

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

Can I test firmware for the 6502puter without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.

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