N64 Mask ROM Breakout
nelgau·hicart·hardware/breakouts/N64 Mask ROM Breakout/N64 Mask ROM Breakout.kicad_pcb
About the N64 Mask ROM Breakout
N64 Mask ROM Breakout is an open source PCB design by nelgau, published on GitHub. It is a 2-layer board measuring 30.5 × 49.3 mm, with 6 components from 4 distinct parts.
Other key parts include the MX23L6402-35A. By type, the board carries 4 capacitors, 1 IC and 1 connector.
It belongs with the dev boards & breakouts designs in this gallery.
From the project
This is a present for an old friend!
$ brew tap nelgau/fpga $ brew tap riscv-software-src/riscv
$ brew install --HEAD yosys $ brew install --HEAD nelgau/fpga/nextpnr-ecp5 $ brew install --HEAD nelgau/fpga/ecpprog $ brew install riscv-software-src/riscv/riscv-tools $ brew install icarus-verilog
Note: Building nextpnr-ecp5 takes approximately 11 minutes on an M1 MacBook Pro.
Build a recent Python with shared object support (for cocotb) using pyenv:

Main components on the N64 Mask ROM Breakout
N64 Mask ROM Breakout bill of materials (BOM)
6 components, 4 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MX23L6402-35A | DIP-28_W15.24mm_Socket | U1 |
| 1 | Conn_02x11_Odd_Even | PinHeader_2x11_P2.54mm_Horizontal | J1 |
| 1 | 2u2 | C_0805_2012Metric | C1 |
| 3 | 100n | C_0805_2012Metric | C2, C3, C4 |
N64 Mask ROM Breakout design files
The KiCad project lives in the nelgau/hicart repository on GitHub; these links point at the commit this page was built from.
N64 Mask ROM Breakout: common questions
How big is the N64 Mask ROM Breakout?
The N64 Mask ROM Breakout measures 30.5 × 49.3 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the N64 Mask ROM Breakout?
6 components, from 4 distinct parts. The full bill of materials is listed on this page.
Where can I download the N64 Mask ROM Breakout design files?
From the nelgau/hicart repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the N64 Mask ROM Breakout design in my own project?
The repository has no license, so all rights stay with nelgau. Use it as a reference, and ask the author before reusing the design.
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