Boards by eigenco

11 boards

Open-source boards designed in KiCad by eigenco on GitHub, from 3 repositories. A board’s address here is its repository’s there.

2 layers104.1 × 71.1 mm
Minifp
eigenco/frankenpi
This is an experimental project to connect Raspberry Pi with the help of cheap Cyclone IV FPGA board to 8-bit ISA bus to act as multiple different devices.
69 parts139
2 layers81.3 × 33.8 mm
ISARPiv2
eigenco/RPiISA
Raspberry Pi to ISA bus, including Adlib emulation and PCB (KiCad)
12 parts48
2 layers81.2 × 56.3 mm
OPL3
eigenco/PCB
WARNING! These boards are still very early models and likely contain bugs. They've been observed to work with either no modification or with minor modification (like adding a pullup resistor) during the soldering stage…
16 parts5
2 layers102.8 × 73.8 mm
CPU
eigenco/frankenpi
This is an experimental project to connect Raspberry Pi with the help of cheap Cyclone IV FPGA board to 8-bit ISA bus to act as multiple different devices.
18 parts139
2 layers
FPGA
eigenco/frankenpi
This is an experimental project to connect Raspberry Pi with the help of cheap Cyclone IV FPGA board to 8-bit ISA bus to act as multiple different devices.
3 parts139
2 layers104.1 × 71.1 mm
Minifp
eigenco/frankenpi
This is an experimental project to connect Raspberry Pi with the help of cheap Cyclone IV FPGA board to 8-bit ISA bus to act as multiple different devices.
49 parts139
2 layers81.3 × 39.4 mm
ISAMEM
eigenco/RPiISA
Raspberry Pi to ISA bus, including Adlib emulation and PCB (KiCad)
3 parts48
2 layers81.3 × 33.8 mm
RPI2ISA
eigenco/RPiISA
Raspberry Pi to ISA bus, including Adlib emulation and PCB (KiCad)
4 parts48
2 layers81.2 × 64.8 mm
CPU
eigenco/PCB
WARNING! These boards are still very early models and likely contain bugs. They've been observed to work with either no modification or with minor modification (like adding a pullup resistor) during the soldering stage…
9 parts5
2 layers81.2 × 45.8 mm
OPL2
eigenco/PCB
WARNING! These boards are still very early models and likely contain bugs. They've been observed to work with either no modification or with minor modification (like adding a pullup resistor) during the soldering stage…
11 parts5
2 layers81.2 × 53.8 mm
PICPIT
eigenco/PCB
WARNING! These boards are still very early models and likely contain bugs. They've been observed to work with either no modification or with minor modification (like adding a pullup resistor) during the soldering stage…
9 parts5