65c816board
About the 65c816board PCB
65c816board is an open source PCB design by c0pperdragon, published on GitHub. It is a 2-layer board measuring 30.5 × 88.9 mm, with 9 components from 6 distinct parts.
Other key parts include the w65c816, 74AC573, 74AC00 and 74AC32. By type, the board carries 4 ICs, 4 capacitors and 1 connector.
From the project
A generic main board to build 8-bit computers
This not so well known CPU is an extended variant of the 6502. It extends the address space to 24 bit and some internal registers can be used with a width of 16 bit. It was used in the Super Nintendo Entertainment System (SNES) as well as the Apple IIGS, but it was never very accessible to hobby programmers back in the day. Even for todays hardware DIY fans this CPU is quite tricky to use because of its multiplexed data bus and other details.
Main components on the 65c816board
65c816board bill of materials (BOM)
9 components, 6 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | w65c816 | DIP-40_W15.24mm_Socket | U1 |
| 1 | 74AC573 | DIP-20_W7.62mm_Socket | U2 |
| 1 | 74AC00 | DIP-14_W7.62mm_Socket | U3 |
| 1 | 74AC32 | DIP-14_W7.62mm_Socket | U4 |
| 1 | Conn_01x34_Male | PinHeader_1x34_P2.54mm_Vertical | J1 |
| 4 | 100nF | C_Disc_D3.8mm_W2.6mm_P2.50mm | C1, C2, C3, C4 |
65c816board design files
The KiCad project lives in the c0pperdragon/ByteMachine repository on GitHub; these links point at the commit this page was built from.
65c816board: common questions
How big is the 65c816board PCB?
The 65c816board measures 30.5 × 88.9 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the 65c816board?
9 components, from 6 distinct parts. The full bill of materials is listed on this page.
Where can I download the 65c816board design files?
From the c0pperdragon/ByteMachine repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the 65c816board design in my own project?
The repository has no license, so all rights stay with c0pperdragon. Use it as a reference, and ask the author before reusing the design.
