SD card via SPI: pull-up resistors or dedicated IC? - Electrical Engineering Stack Exchange
microcontroller - SD card socket just need to wire with pull-up resistors? - Electrical Engineering Stack Exchange
AM3358: Device tree file enables some pull-ups (or pull-downs) on pins that already has external pull-ups connected to them - Processors forum - Processors - TI E2E support forums
STM32F4] SDIO - Use external or internal pull-up resistors? : r/embedded
Do I need these pull-up resistors? - General Electronics - Arduino Forum
SD card: confused by schematics - Raspberry Pi Forums
Interfacing with a Secure Digital (SD) card - Northwestern Mechatronics Wiki