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Z80Bus OneRom module V2
Z80Bus OneRom Module.
This is V2 with 512K Low Ram and 32k Hi Ram because V1 didn't go well with my original Ram card.
Because the smallest version of RomWBW is 128K, I made this module. It supports OneRom as TC53100. So 1 for 128K rom space.
This is perfect for testing, just connect the USB and send the new ROM to the system.
Information about OneRom : https://onerom.org/
SW1 and SW2 for selecting the IO address for bankswitching.
J2 is write protect the flash, if installed.
1/2 write possible
2/3 protected
Z80Bus OneRom module V2
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
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