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Forum Index : Microcontroller and PC projects : Got a spare Pico? Build a Macintosh....
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Frank N. Furter Guru ![]() Joined: 28/05/2012 Location: GermanyPosts: 910 |
Hi Jack, thank you very much! Is this also for the Pico2 with SD card? Unfortunately, I haven't gotten any further with my efforts to have the code compiled... ![]() Frank |
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Martin H.![]() Guru ![]() Joined: 04/06/2022 Location: GermanyPosts: 1145 |
Fine, now it runs in fullscreen ![]() Thank you 'no comment |
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gadgetjack Senior Member ![]() Joined: 15/07/2016 Location: United StatesPosts: 158 |
Frank , sorry no. Still just the pico1. No one is having any luck with the pico2 and adding more memory yet. Still watching and will report if they do. |
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gadgetjack Senior Member ![]() Joined: 15/07/2016 Location: United StatesPosts: 158 |
Frank , I just found a branch of the pico mac modded for pico2 and MORE memory!!! It is set up for the murmulator circuit but it uses pico2 and over 400k memory!! His site has the wiring diagram and compiled code ready to load. https://github.com/DnCraptor/pico-mac- Jack |
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Frank N. Furter Guru ![]() Joined: 28/05/2012 Location: GermanyPosts: 910 |
@Jack: Oh, I actually prefer the Pico1, I was just afraid that you would need a Pico2 for it. I still have a few of the Pico1 lying around - only one or two of the Pico2 left... Thanks for your link - that looks really interesting! Frank |
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Martin H.![]() Guru ![]() Joined: 04/06/2022 Location: GermanyPosts: 1145 |
Where exactly do I connect the contacts for the SD card? I have noticed that the sample programs from the first image are no longer included in the last image 'no comment |
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gadgetjack Senior Member ![]() Joined: 15/07/2016 Location: United StatesPosts: 158 |
If you are including an SD card, the default pinout is as follows GPIO/pin Pico pin Usage GP2 4 SPI0 SCK GP3 5 SPI0 TX (MOSI) GP4 6 SPI0 RX (MISO) GP5 7 SPI0 /CS (The SD card needs a good ground, e.g. Pico pin 8 nearby, and 3.3V supply from Pico pin 36.) |
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al18 Senior Member ![]() Joined: 06/07/2019 Location: United StatesPosts: 212 |
Joes Computer Museum sells a small board with an optional micro SD card expansion https://jcm-1.com/product/picomicromac/ There are 3 links on the store page, shown in green. The second link (bluescs) has some useful demo programs and disk images you can use. Edited 2025-02-10 05:12 by al18 |
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