Sd Card Slot; Table 20 Sw 5.2 - Gpio/Sdio Connection - Congatec conga-TEVAL3/COMe 3.1 User Manual

Com express type 6 revision 3.1 evaluation carrier board

4.6

SD Card Slot

The conga-TEVAL3/COMe 3.1 features a full-size SD card slot connector X28. The slot is routed to the module's SDIO interface, which is

multiplexed with GPIO. The conga-TEVAL3/COMe 3.1 demultiplexes the shared signals, and routes the demultiplexed signals to either the SD

card slot (SDIO mode) or the feature connector (GPIO mode).

Use DIP SW5.2 to select SDIO or GPIO mode.

Table 20

SW 5.2 - GPIO/SDIO Connection

Setting

Description

OFF

GPIO mode (default)

SDIO mode

Connector Type

X28: SD Card

Note

COM Express 3.1 Standard does not support UHS speeds.

TEVA31_m001

SW5

X28

32/62

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