Reference layout
C128 Mmu 256k Exp
ytmytm-c128-mmu-256k-exp-c128-mmu-256k-exp-layout
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ytmytm-c128-mmu-256k-exp-c128-mmu-256k-exp-layout
The project archive carries the board, its project file and the upstream licence. The archive is zstd-compressed (tar.zst).
12Placed parts
83Nets
2Copper layers
48.26 × 90.17 mmBoard size
yesRouted
KiCad 6File format
Bill of materials
12 distinct parts
12 resolve to something in the catalog — click through to the footprint.
| Ref | Value | Footprint | Qty |
|---|---|---|---|
| IC5 | 8722_MMU | Package_DIP:DIP-48_W15.24mm_Socket | |
| IC6 | 74LS138 | Package_DIP:DIP-16_W7.62mm_Socket | |
| IC7 | 74LS00 | Package_DIP:DIP-14_W7.62mm_Socket | |
| IC8 | 4066 | Package_DIP:DIP-14_W7.62mm_Socket | |
| IC9 | 74LS32 | Package_DIP:DIP-14_W7.62mm_Socket | |
| J1 | U9-CHIP | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | |
| J2 | U9-SOCKET | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | |
| J3 | TO NEW RAM CHIPS | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | |
| R3 | 68 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | |
| R4 | 68 | Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal | |
| U7 | 8722_MMU | Package_DIP:DIP-48_W15.24mm_Socket | |
| U7_SOCKET1 | 8722_MMU | Package_DIP:DIP-48_W15.24mm |
Provenance
- Repository
- ytmytm/c128-mmu-256k-exp ↗
- Commit
- unknown
- Licence
- CC-BY-4.0
How it is used
Trace's agent reads this design as context — what parts a board like this carries, how they are grouped across sheets, what a plausible layer stack and board size look like for the job. It is not copied. The licence above is permissive, and it, the repository and the commit are recorded so the origin of anything derived from it is always answerable.