RAM Board
About the RAM Board
RAM Board is an open source PCB design by mianderson2469, published on GitHub. It is a 2-layer board measuring 55.6 × 4.1 mm, with 4 components from 4 distinct parts.
Other key parts include the SN74LS04N, 27C256 and KM62256D. By type, the board carries 3 ICs and 1 connector.
It belongs with the retro computing designs in this gallery.
From the project
My z80 computer
Main components on the RAM Board
RAM Board bill of materials (BOM)
4 components, 4 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SN74LS04N | DIP-14_W10.16mm | U1 |
| 1 | 27C256 | DIP-28_W15.24mm | U2 |
| 1 | KM62256D | DIP-28_W15.24mm | U3 |
| 1 | Conn_02x20_Odd_Even | IDC-Header_2x20_P2.54mm_Vertical | J1 |
RAM Board design files
The KiCad project lives in the mianderson2469/z80 repository on GitHub; these links point at the commit this page was built from.
- LayoutRAM Board.kicad_pcb
RAM Board: common questions
How big is the RAM Board?
The RAM Board measures 55.6 × 4.1 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the RAM Board?
4 components, from 4 distinct parts. The full bill of materials is listed on this page.
Where can I download the RAM Board design files?
From the mianderson2469/z80 repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the RAM Board design in my own project?
The repository has no license, so all rights stay with mianderson2469. Use it as a reference, and ask the author before reusing the design.
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