TRSG3JPMod
About the TRSG3JPMod PCB
TRSG3JPMod is an open source PCB design by Board-Folk, published on GitHub. It is a 2-layer board measuring 17.4 × 30.9 mm, with 3 components from 3 distinct parts.
Other key parts include the 2332. By type, the board carries 2 connectors and 1 IC.
From the project
TRS-80 Model I Japanese Version
Two versions of an updated character ROM substitute board based on the original Gendon3 Mod board that uses an 2716 or 2532 EPROM to provide the character set without an original Motorola chip. They require a soldered wire connection not provided by the character ROM socket.
Both boards allow the use of a 2716 2KByte EPROM to provide a single character set to the system, or a 2532 EPROM to provide two selectable 2KByte alternative ROM images.
Main components on the TRSG3JPMod
TRSG3JPMod bill of materials (BOM)
3 components, 3 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | 2332 | DIP-24_W15.24mm | U1 |
| 1 | CGB | CHARPLUG | J1 |
| 1 | CONN | PinHeader_1x02_P2.54mm_Vertical | J2 |
TRSG3JPMod design files
The KiCad project lives in the Board-Folk/TRS80IJP repository on GitHub; these links point at the commit this page was built from.
TRSG3JPMod: common questions
How big is the TRSG3JPMod PCB?
The TRSG3JPMod measures 17.4 × 30.9 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the TRSG3JPMod?
3 components, from 3 distinct parts. The full bill of materials is listed on this page.
Where can I download the TRSG3JPMod design files?
From the Board-Folk/TRS80IJP repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the TRSG3JPMod design in my own project?
The repository has no license, so all rights stay with Board-Folk. Use it as a reference, and ask the author before reusing the design.
