HardLabs

UBITz-Host z80-Host-No-Mapper

dumaiss·uBITz·uBITz Platform Code/Host/Schem/uBITz-Host-Reference-Impl/04-Z80-Based-Host-No-Mapper/uBITz-Host-z80-Host-No-Mapper/uBITz-Host-z80-Host-No-Mapper.kicad_pcb

UBITz-Host z80-Host-No-Mapper PCB layout, top view — open source board by dumaiss

About the UBITz-Host z80-Host-No-Mapper PCB

UBITz-Host z80-Host-No-Mapper is an open source PCB design by dumaiss, published on GitHub under the SHL-2.1 license. It is a 4-layer board measuring 84.3 × 108.4 mm, with 24 components from 11 distinct parts.

Other key parts include the Z084000xP, ATF1504AS-10AU100 and 24LC16BT-I/SN. By type, the board carries 13 capacitors, 3 ICs, 3 connectors, 3 resistors, 1 crystal and 1 diode.

It belongs with the retro computing designs in this gallery.

From the project

**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. Retro lives. `ubitz.dev` #μBITz

Open modular 8-bit style system: host Z80/6502/68k/RISC-V, tile SID/POKEY, boot in '83. M.2 LVDS serial, I²C map, Parity-10, ZAP IRQs. Spec + KiCad + Verilog + ref impl. Build. ZAP. Retro lives. ubitz.dev #μBITz

Main components on the UBITz-Host z80-Host-No-Mapper

Z084000xPATF1504AS-10AU10024LC16BT-I/SN

UBITz-Host z80-Host-No-Mapper bill of materials (BOM)

24 components, 11 distinct parts.

QtyPartRefs
1
Z084000xP
U2
1
ATF1504AS-10AU100
U5
1
24LC16BT-I/SN
24LC16BT-I_SN
U11
1
ACH-14.31818MHZ-EK
Y1
1
~
J1
1
Conn_01x02_Pin
J3
1
Conn_02x05_Top_Bottom
J4
1
BAT54C
D1
10
100n
C6, C7, C8, C9, C10, C11, C12, C13 +2
3
10u
C14, C17, C18
3
2k2
R6, R7, R8

UBITz-Host z80-Host-No-Mapper design files

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

UBITz-Host z80-Host-No-Mapper: common questions

How big is the UBITz-Host z80-Host-No-Mapper PCB?

The UBITz-Host z80-Host-No-Mapper measures 84.3 × 108.4 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the UBITz-Host z80-Host-No-Mapper?

24 components, from 11 distinct parts. The full bill of materials is listed on this page.

Where can I download the UBITz-Host z80-Host-No-Mapper design files?

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

Can I use the UBITz-Host z80-Host-No-Mapper design in my own project?

It is published under SHL-2.1, which limits how it may be reused; read the license before building on it.

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