SD-Card controller, using a SPI interface that is (optionally) shared (by ZipCPU)

Sdspi Alternatives

Similar projects and alternatives to sdspi

NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a better sdspi alternative or higher similarity.

sdspi reviews and mentions

Posts with mentions or reviews of sdspi. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-06-11.
  • C++ Verification Testbench Best-Practice Resources?
    7 projects | /r/FPGA | 11 Jun 2023
    I have built a lot of open-source C++ tooling for design verification. You can find a lot of my C++ models posted on my Github. Example C++ models include: UART, SPI/DSPI/QSPI Flash, SD-Card (SPI-based interface), VGA Video, Ethernet MDIO, PS/2 mouse, OLED display, SDRAM and more. (I've even simulated PLLs using C++ models ...) I have also written extensively about doing so at
  • SoC FPGA design to ASIC
    4 projects | /r/FPGA | 22 Jul 2021
    How about an SD card controller? I know I have a SPI based SD card controller, but the SDIO isn't that much harder. If you look hard enough you can find open source SDIO controllers.
    9 projects | /r/FPGA | 5 Apr 2021
    There are also open source versions of many of the pieces you will need. I now use an open source crossbar interconnect for most of my designs. I use AutoFPGA to connect all the pieces together. I mentioned my flash controller above, but I also have a SD Card controller I've used quite successfully. I've also posted a UART to Wishbone bridge and discussed network debugging, both of which I use routinely with the ZipCPU. If for no other reason, these components allow me to load or update software on my CPU even after it's been placed into an FPGA. Of course, many of those components are tied to a Wishbone bus infrastructure. You may find you need a bridge of some type to connect different buses structures together--memory naturally tends to operate at one width and clock, video at another, and your CPU at another, so it helps at times to have a universal bus adapter kit handy.
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Basic sdspi repo stats
4 days ago
The modern API for authentication & user identity.
The APIs are flexible and easy-to-use, supporting authentication, user identity, and complex enterprise features like SSO and SCIM provisioning.