Realbreakout
About the Realbreakout PCB
Realbreakout is an open source PCB design by bartman081523, published on GitHub. It is a 2-layer board measuring 99.6 × 88.7 mm, with 22 components from 17 distinct parts.
Other key parts include the nescartheader, piheader, nescic, CD74FCT245 and MC74VHCT50A. By type, the board carries 12 connectors and 6 ICs.
From the project
This is software, content, and hardware schematics for my project called "PPUppy," which I used to give a few talks in 2018 and a Youtube video called something like "Reverse emulating the NES to give it SUPER POWERS!" (also, a long "Making Of" exegesis).
This is software, content, and hardware schematics for my project called "PPUppy," which I used to give a few talks in 2018 and a Youtube video called something like "Reverse emulating the NES to give it SUPER POWERS!" (also, a long "Making Of" exegesis).
There's a hodgepodge of different licenses in here.
In images/ there are some items for which I don't own the copyright, but which I believe are covered by fair use. (In particular, the size of the excerpt is very small):
Main components on the Realbreakout
Realbreakout bill of materials (BOM)
22 components, 17 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | nescartheader | cartedge | U1 |
| 1 | piheader | Pin_Header_Straight_2x20_Pitch2.54mm | U2 |
| 1 | nescic | DIP-16_W7.62mm | U3 |
| 1 | CD74FCT245 | DIP-20_W7.62mm | U4 |
| 2 | MC74VHCT50A | SOIC-14_3.9x8.7mm_Pitch1.27mm | U5, U6 |
| 3 | Conn_01x36 | Pin_Header_Straight_1x36_Pitch2.54mm | J1, J2, J3 |
| 1 | BCM25 | Pin_Header_Straight_1x01_Pitch2.54mm | J4 |
| 1 | BCM24 | Pin_Header_Straight_1x01_Pitch2.54mm | J5 |
| 1 | BCM27 | Pin_Header_Straight_1x01_Pitch2.54mm | J6 |
| 1 | 3V | Pin_Header_Straight_1x01_Pitch2.54mm | J7 |
| 1 | GND | Pin_Header_Straight_1x01_Pitch2.54mm | J8 |
| 1 | BCM10 | Pin_Header_Straight_1x01_Pitch2.54mm | J9 |
| 1 | BCM11 | Pin_Header_Straight_1x01_Pitch2.54mm | J10 |
| 1 | BCM13 | Pin_Header_Straight_1x01_Pitch2.54mm | J11 |
| 1 | /OE | Pin_Header_Straight_1x01_Pitch2.54mm | J12 |
| 3 | C | C_Disc_D5.0mm_W2.5mm_P5.00mm | .1uf1, .1uf2, .1uf3 |
| 1 | GLS29EE010 | DIP-32_W15.24mm | E1 |
Realbreakout design files
The KiCad project lives in the bartman081523/tom7misc-svn repository on GitHub; these links point at the commit this page was built from.
Realbreakout: common questions
How big is the Realbreakout PCB?
The Realbreakout measures 99.6 × 88.7 mm, has 2 copper layers and is 1.1938 mm thick.
How many components are on the Realbreakout?
22 components, from 17 distinct parts. The full bill of materials is listed on this page.
Where can I download the Realbreakout design files?
From the bartman081523/tom7misc-svn repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Realbreakout design in my own project?
The repository has no license, so all rights stay with bartman081523. Use it as a reference, and ask the author before reusing the design.
