Registers-StackPointer
About the Registers-StackPointer PCB
Registers-StackPointer is an open source PCB design by DutchMaker, published on GitHub. It is a 2-layer board measuring 121.9 × 121.9 mm, with 19 components from 7 distinct parts.
Other key parts include the 74HCT02, 74HCT240, 74HCT574, 74HCT32 and 74LS191.
From the project
8-bit computer built (almost) entirely out of TTL logic chips
KiCad EDA is used for all circuit diagrams and PCB design. Get it for free at: http://kicad-pcb.org
- Add ./Libraries/.lib as global Symbol library to KiCad (Eeschema) - Add the ./Libraries` folder as global Footprint library to KiCad (Pcbnew)
- The FreeRouting application (./Libraries/freeRouting.jar) is used for initial PCB routing
- Arduino Mega Shield component: https://github.com/Alarm-Siren/arduino-kicad-library - FreeRouting: https://freerouting.org/
Main components on the Registers-StackPointer
Registers-StackPointer bill of materials (BOM)
19 components, 7 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 74HCT02 | DIP-14_W7.62mm | U1 |
| 1 | 74HCT240 | DIP-20_W7.62mm | U2 |
| 6 | 74HCT574 | DIP-20_W7.62mm | U3, U5, U6, U9, U11, U14 |
| 1 | 74HCT32 | DIP-14_W7.62mm | U4 |
| 4 | 74LS191 | DIP-16_W7.62mm | U7, U8, U12, U13 |
| 4 | 74HC245 | DIP-20_W7.62mm | U10, U15, U16, U17 |
| 2 | Conn_02x32_Odd_Even | PinSocket_2x32_P2.54mm_Vertical | BUS1, BUS2 |
Registers-StackPointer design files
The KiCad project lives in the DutchMaker/DM-02 repository on GitHub; these links point at the commit this page was built from.
Registers-StackPointer: common questions
How big is the Registers-StackPointer PCB?
The Registers-StackPointer measures 121.9 × 121.9 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Registers-StackPointer?
19 components, from 7 distinct parts. The full bill of materials is listed on this page.
Where can I download the Registers-StackPointer design files?
From the DutchMaker/DM-02 repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Registers-StackPointer design in my own project?
The repository has no license, so all rights stay with DutchMaker. Use it as a reference, and ask the author before reusing the design.
