IbmPS1 ISA-RISER
About the IbmPS1 ISA-RISER PCB
IbmPS1 ISA-RISER is an open source PCB design by retrotheory, published on GitHub. It is a 2-layer board measuring 162.8 × 51.5 mm, with 11 components from 7 distinct parts.
Other key parts include the LM7905_TO220. By type, the board carries 5 capacitors, 3 connectors, 1 IC and 1 jumper.
Main components on the IbmPS1 ISA-RISER
IbmPS1 ISA-RISER bill of materials (BOM)
11 components, 7 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LM7905_TO220 | IC_TO220-3_Vert | U1 |
| 1 | Bus_ISA_8bit | Conn_Edge_ISA8 | J1 |
| 1 | Bus_PS1_16bit_ | IBMPS1_PCItypev2 | J2 |
| 1 | Bus_ISA_16bit | Conn_Edge_ISA16 | J3 |
| 1 | C3 | Cap_Tant_508 | 10uF |
| 1 | REFRESH/DACK0 | Pin_Header_Angled_1x03_Pitch2.54mm | JP1 |
| 5 | 10uF | Cap_Tant_508 | C4, C5, C6, C7, C8 |
IbmPS1 ISA-RISER design files
The KiCad project lives in the retrotheory/ibmPS1_ISA-RISER repository on GitHub; these links point at the commit this page was built from.
- Layoutibmps1.kicad_pcb
IbmPS1 ISA-RISER: common questions
How big is the IbmPS1 ISA-RISER PCB?
The IbmPS1 ISA-RISER measures 162.8 × 51.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the IbmPS1 ISA-RISER?
11 components, from 7 distinct parts. The full bill of materials is listed on this page.
Where can I download the IbmPS1 ISA-RISER design files?
From the retrotheory/ibmPS1_ISA-RISER repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the IbmPS1 ISA-RISER design in my own project?
The repository has no license, so all rights stay with retrotheory. Use it as a reference, and ask the author before reusing the design.