Csa ultrabus v2
About the Csa ultrabus v2 PCB
Csa ultrabus v2 is an open source PCB design by fachat, published on GitHub. It is a 2-layer board measuring 207.1 × 102.8 mm, with 63 components from 17 distinct parts.
Other key parts include the 7404D, 74138D, 7400D, 74125D and CSASHORTBUSFS. By type, the board carries 24 capacitors, 11 ICs, 10 jumpers, 5 connectors, 1 crystal and 1 resistor.
From the project
A backplane for CS/A, Apple II and RC2014 boards
Main components on the Csa ultrabus v2
Csa ultrabus v2 bill of materials (BOM)
63 components, 17 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 7404D | SO14 | IC1 |
| 5 | 74138D | SO16 | IC2, IC3, IC4, IC5, IC9 |
| 1 | 7400D | SO14 | IC6 |
| 2 | 74125D | SO14 | IC7, IC8 |
| 1 | CSASHORTBUSFS | FABC48S2 | U$1 |
| 1 | CSASHORTBUSMA | MABC48B2 | U$2 |
| 1 | PORT_EXPANSION_64_CONN | FE100-22-2 | X1 |
| 1 | FLOP-4W827001 | 827001 | J1 |
| 4 | CSABUSSOCK180 | CSABUSSOCK180 | P1, P2, P3, P4 |
| 6 | MOUNT-HOLE3.2 | 3,2 | H1, H2, H3, H4, H5, H6 |
| 8 | JP2E | JP2 | JP1, JP2, JP9, JP10, JP11, JP14, JP15, JP16 |
| 2 | JP1E | JP1 | JP8, JP17 |
| 3 | A2SLOT | FE100-25 | SLOT3, SLOT5, SLOT7 |
| 2 | RC2014/6502 | SIL40 | SLOT6.1, SLOT6.2 |
| 15 | 47u | E2,5-5 | C1, C3, C4, C5, C6, C13, C14, C15 +7 |
| 9 | C-EUC0603 | C0603 | C2, C7, C8, C9, C10, C11, C12, C16 +1 |
| 1 | 10k | R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical | R1 |
Csa ultrabus v2 design files
The KiCad project lives in the fachat/csa_ultrabus repository on GitHub; these links point at the commit this page was built from.
Csa ultrabus v2: common questions
How big is the Csa ultrabus v2 PCB?
The Csa ultrabus v2 measures 207.1 × 102.8 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Csa ultrabus v2?
63 components, from 17 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 Csa ultrabus v2 design files?
From the fachat/csa_ultrabus repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Csa ultrabus v2 design in my own project?
The repository has no license, so all rights stay with fachat. Use it as a reference, and ask the author before reusing the design.
