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Components
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74LS174 or 74HCT174 |
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74LS02 or 74HCT02 |
x 1 | |
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W27C512 or W27C020 EEPROM |
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Capacitor 100nF, 5mm pitch |
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Tactile push button, angled |
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Description
Code
https://github.com/hackup/MagicDeskCart
Schematic and Layout
https://www.hackup.net/2019/07/bank-switching-cartridges/
Dec 11,2020
3,206 views
end-flag
MagicDeskCart
The MagicDeskCart is a simple bank switching cartridge for the C64/C128.
3206
8
3
Published: Dec 11,2020
PCBWay Donate 10% cost To Author
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
Under the
Attribution-NonCommercial-ShareAlike (CC BY-NC-SA)
License.
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Topic
- Comments(3)
- Likes(8)
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Thanks for your feedback, but I cannot confirm this. I own two “C64C” and the cartridges I’ve built (as well as variants thereof) work just fine on those machines. Also, the design has been out there for a while. I have no numbers, but I expect quite a few people will have tried it by now, on different kinds of C64. No one has reported that kind of issue before. Already discussed here: https://www.hackup.net/2019/07/bank-switching-cartridges/#comment-126681 https://github.com/hackup/MagicDeskCart/issues/1
Hi, probably main problem is 74LS174P....I am waiting 74LS174N..Thank you, I will inform you asap..