Support for accessing SD card through SDIO/SPI interface through Keil platform or a firmware coding model?
![Stemedu Micro SD Card Module with SPI Interface, for Arduino Raspberry Pi, Storage Board Breakout, Female to Male | Walmart Canada Stemedu Micro SD Card Module with SPI Interface, for Arduino Raspberry Pi, Storage Board Breakout, Female to Male | Walmart Canada](https://i5.walmartimages.com/asr/5269fed8-fb2a-4cf8-9f02-eddff0c7cab3.4a3f8f81ad5d21409eb0d86a520e17f8.jpeg?odnHeight=2000&odnWidth=2000&odnBg=ffffff)
Stemedu Micro SD Card Module with SPI Interface, for Arduino Raspberry Pi, Storage Board Breakout, Female to Male | Walmart Canada
![Do we need pull ups in SPI with SD card - MSP low-power microcontroller forum - MSP low-power microcontrollers - TI E2E support forums Do we need pull ups in SPI with SD card - MSP low-power microcontroller forum - MSP low-power microcontrollers - TI E2E support forums](http://e2e.ti.com/cfs-file.ashx/__key/communityserver-discussions-components-files/166/2541.Untitled.png)
Do we need pull ups in SPI with SD card - MSP low-power microcontroller forum - MSP low-power microcontrollers - TI E2E support forums
![Tarjeta Micro SD interfaz de adaptador SPI, Mini tarjeta TF, módulo de lectura y escritura con Chip convertidor de nivel para Arduino _ - AliExpress Mobile Tarjeta Micro SD interfaz de adaptador SPI, Mini tarjeta TF, módulo de lectura y escritura con Chip convertidor de nivel para Arduino _ - AliExpress Mobile](https://ae01.alicdn.com/kf/Hd3f80c5b145349358dbe1f300903b76eo/Tarjeta-Micro-SD-interfaz-de-adaptador-SPI-Mini-tarjeta-TF-m-dulo-de-lectura-y-escritura.jpg)
Tarjeta Micro SD interfaz de adaptador SPI, Mini tarjeta TF, módulo de lectura y escritura con Chip convertidor de nivel para Arduino _ - AliExpress Mobile
![SD Card and SPI - MSP low-power microcontroller forum - MSP low-power microcontrollers - TI E2E support forums SD Card and SPI - MSP low-power microcontroller forum - MSP low-power microcontrollers - TI E2E support forums](http://e2e.ti.com/cfs-file.ashx/__key/communityserver-discussions-components-files/166/7851.Nova-Imagem.png)
SD Card and SPI - MSP low-power microcontroller forum - MSP low-power microcontrollers - TI E2E support forums
![SD card tutorial - Interfacing an SD card with a microcontroller over SPI (part 1 of 2) - Liviu Istrate SD card tutorial - Interfacing an SD card with a microcontroller over SPI (part 1 of 2) - Liviu Istrate](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj2IaxYARBRO-FscwgwCE2AVeMwslkYnbVBytglydyETSyJKAgG2ter3Yym76IvraT2rXLW4EDdgGrp_YkaB0VEfX8kz2Dp5-vCnTgCoFuiDgGEmxXyPzUah45ugqvdxOqTGrtVeKsPd36KtCf8hqWCr1yYgP_8T4LEeEPhjbqDtQPCmIR4KbH5qhzQ/s714/SD%20card%20schematic.jpg)