Boards by dumaiss

11 boards

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

6 layers243.8 × 243.8 mm
PBITzBackplane
dumaiss/pBITzPlatform
Code, documentation and schematics for the pBITz backplane and associated assets
55 parts
4 layers160 × 70 mm
AfternoonBlend
dumaiss/PercolatorLabs
Repo for all the Coffee Series pBITz multimedia cards
81 parts
4 layers100 × 50.5 mm
UBITz Dock Power Impl
dumaiss/uBITz
**μBITz** – *ZAP 80s dreams into silicon.* Open modular 8-bit system: dock Z80/6502, tile SID/POKEY, boot in '83. M.2 LVDS serial, I²C map, Parity-10, ZAP IRQs. Spec + KiCad + Verilog + ref impl. Build. ZAP.
92 parts
4 layers99.9 × 80.4 mm
PBITzBackplaneMezzanine
dumaiss/pBITzPlatform
Code, documentation and schematics for the pBITz backplane and associated assets
43 parts
6 layers160 × 70 mm
LunchCrema
dumaiss/PercolatorLabs
Repo for all the Coffee Series pBITz multimedia cards
58 parts
4 layers160 × 68.2 mm
MorningJoe
dumaiss/PercolatorLabs
Repo for all the Coffee Series pBITz multimedia cards
59 parts
4 layers84.3 × 110 mm
UBITz Basic Bank With Cartridge
dumaiss/uBITz
**μBITz** – *ZAP 80s dreams into silicon.* Open modular 8-bit system: dock Z80/6502, tile SID/POKEY, boot in '83. M.2 LVDS serial, I²C map, Parity-10, ZAP IRQs. Spec + KiCad + Verilog + ref impl. Build. ZAP.
6 parts
2 layers9.3 × 1.7 mm
UBITz Dock Power Impl
dumaiss/uBITz
**μBITz** – *ZAP 80s dreams into silicon.* Open modular 8-bit system: dock Z80/6502, tile SID/POKEY, boot in '83. M.2 LVDS serial, I²C map, Parity-10, ZAP IRQs. Spec + KiCad + Verilog + ref impl. Build. ZAP.
92 parts
4 layers84.3 × 108.4 mm
UBITz Host z80-Host
dumaiss/uBITz
**μBITz** – *ZAP 80s dreams into silicon.* Open modular 8-bit system: dock Z80/6502, tile SID/POKEY, boot in '83. M.2 LVDS serial, I²C map, Parity-10, ZAP IRQs. Spec + KiCad + Verilog + ref impl. Build. ZAP.
50 parts
4 layers84.3 × 108.4 mm
UBITz Host z80-Host No Mapper
dumaiss/uBITz
**μBITz** – *ZAP 80s dreams into silicon.* Open modular 8-bit system: dock Z80/6502, tile SID/POKEY, boot in '83. M.2 LVDS serial, I²C map, Parity-10, ZAP IRQs. Spec + KiCad + Verilog + ref impl. Build. ZAP.
26 parts
4 layers31 × 35 mm
USB JTAG Programmer
dumaiss/uBITz
**μBITz** – *ZAP 80s dreams into silicon.* Open modular 8-bit system: dock Z80/6502, tile SID/POKEY, boot in '83. M.2 LVDS serial, I²C map, Parity-10, ZAP IRQs. Spec + KiCad + Verilog + ref impl. Build. ZAP.
24 parts