Recent content by Hpela

  1. Hpela

    [WIP] SuperChis —— Open source GBA TF Flashcart

    It's overkill if you don't need another functions from them(SDIO?). Simple and power saving chip like STM32G or something like it is more than enough. 1759062515 And ESP32 and RP require external memory, a lot of capacitors, additionally rp2350 needs inductor for its dc-dc converter.
  2. Hpela

    [WIP] SuperChis —— Open source GBA TF Flashcart

    Some MCU to be a bridge between GBA serial protocol and modern RTC(or even mcu's own one)?
  3. Hpela

    [WIP] SuperChis —— Open source GBA TF Flashcart

    Understood. From your vhd I thought there's still 21 adress lines 4MiB of NOR
  4. Hpela

    [WIP] SuperChis —— Open source GBA TF Flashcart

    So cool. In terms of memory speed?
  5. Hpela

    [WIP] SuperChis —— Open source GBA TF Flashcart

    Can it potentially be shrinked with BGA components to fit in DS lite?
  6. Hpela

    [WIP] SuperChis —— Open source GBA TF Flashcart

    Will it have FRAM for saves?
  7. Hpela

    Hardware Project Open source flashcart project info

    A weird idea has popped in my ill mind. IR blaster is not used in many games. What if make it additional module? Something in game genie shape. It will pass all signals through, but will respond to IR commands.
  8. Hpela

    Misc Is it possible to transfer pokemon to home from R4 cartridges

    For transfer between HGSS/DP/P to B/W/2 just use two emulators simultaneously running on PC. 3DS is needed to move pokemons from B/W/2 to further generations
  9. Hpela

    Misc Is it possible to transfer pokemon to home from R4 cartridges

    Yes. Poke transporter is 3DS app. Normally it reads inserted Pokemon Black/White/2 gamecart and transfers Pokemons from it to Pokemon Home. But with patch on modded 3DS is can be modified to read data from .sav file copied from your R4/emulator/etc.
  10. Hpela

    Hardware Project Open source flashcart project info

    Understood. I think I should swap to 48 pin FPGA. Abadon NAND for a while. 1750865124 Need to move sd slot a bit lower and make some adjustments. But smaller fpga really does the trick. Maybe change flash for WSON one to free some space. I think I will buy Tang nano or something similar when...
  11. Hpela

    Hardware Project Open source flashcart project info

    IRQ is not used in DS?
  12. Hpela

    Misc Is it possible to transfer pokemon to home from R4 cartridges

    Take your 3DS. Install CFW if it's not installed already. Put SAV file from R4 to 3ds's SD card somewhere. Install PKSM Add your save in PKSM. In scripts menu find PokeTransporter redirect. Activate it. After that poketransporter should read Data from that SAV file.
  13. Hpela

    Hardware Project Open source flashcart project info

    I am afraid it may cause problems. As that kind of FPGA spend some time when power on loading their bitstream they don't work first moments. But Nintendo DS checks game on startup, and if check will start before FPGA is ready to work cart won't be detected by console. 1750791338 I let my...
  14. Hpela

    Misc Is it possible to transfer pokemon to home from R4 cartridges

    Only if you have hacked 3DS. Copy sav files to 3ds, then use patch on pokemon transporter to make it read that sav file instead of cartridge
  15. Hpela

    Hardware Project Open source flashcart project info

    I like your project. But i think that FPGA programmer will fit into limited DS card space with all other stuff.
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