Quectel RG50-Q Series - Page 28

5G/LTE-A Module Series
5G EVB User Guide
5G_EVB_User_Guide 27 / 38
of maximal 32 GB. With the SD card interface, customers can easily enhance the memory capacity of
modules.
Figure 20: S2501 Switch
Table 9: SDIO Switch Function
Figure 21: Pin Assignment of SD Card Connector J1301
⚫
1)
eMMC is not supported for RG50xQ series and EG512R-EA.
SDIO Switch
Function
Low
Enable SD card function
High
Enable eMMC function
1)
NOTE