SD_CLK
SD_CLK
SD_CMD
SD_CMD
GND
GND
Figure 25: Overview of SDIO Signal Traces (FC20 TE-A 3rd Layer)
EC2x&EG2x-G_Series_PCB_Design_Guideline
SD_DATA
SD_DATA
VDD_1V8
VDD_1V8
GND
GND
LTE Standard Module Series
EC2x&EG2x-G Series PCB Design Guideline
GND
GND
GND
GND
GND
GND
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