Fabio Battaglia
ITALY • + Follow
Tools, APP Software Used etc.
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KiCad 8.0KiCad
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Description
C64 250407 SRAM Adapter
This board implements a static RAM replacement for the DRAMs on a C64 with a 250407 motherboard. I wanted to both reduce power consumption, and get a fix for the VSP bug.
You will have to socket your DRAM ICs to install this board.
- You can choose to use SMD or DIP components for the logic and memory ICs
- Once the DRAMs are socketed, the board is easy to plug in and remove
- If your C64 lacks C203, a capacitor can be fitted on this board without having to further modify your motherboard
Code
https://github.com/hkzlab/C64_250407_SRAM_Adapter
Jan 26,2025
1,069 views
C64 250407 SRAM Adapter
DRAM to SRAM Adapter for the C64 250407 board
1069
6
10
Published: Jan 26,2025
Standard PCB
Download Gerber file 15
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