Rom
About the Rom PCB
Rom is an open source PCB design by bmichini, published on GitHub. It is a 2-layer board measuring 72.4 × 47 mm, with 7 components from 4 distinct parts.
Other key parts include the SST39VF200A. By type, the board carries 4 resistors, 2 capacitors and 1 IC.
From the project
Real-life open hardware implementation of the nand2tetris “Hack” computer
Main components on the Rom
Rom bill of materials (BOM)
7 components, 4 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SST39VF200A | TSOP-I-48_18.4x12mm_P0.5mm | U1 |
| 1 | 100uF | CP_Radial_D8.0mm_P2.50mm | C1 |
| 1 | 100nF | C_Disc_D5.0mm_W2.5mm_P5.00mm | C2 |
| 4 | 5K | R_1206_3216Metric | R1, R2, R3, R4 |
Rom design files
The KiCad project lives in the bmichini/nandirl repository on GitHub; these links point at the commit this page was built from.
Rom: common questions
How big is the Rom PCB?
The Rom measures 72.4 × 47 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Rom?
7 components, from 4 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Rom design files?
From the bmichini/nandirl repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the Rom design in my own project?
The repository has no license, so all rights stay with bmichini. Use it as a reference, and ask the author before reusing the design.
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