ZYNQ FPGA Development Board AC7010/AC7020 User Manual
SD card is 3.3V, connected through the TXS02612 level shifter. The schematic
of the Zynq7000 PS and SD card connector is shown in Figure 6-10:
Figure 6-10: SD Card Connection Diagram
SD card slot pin assignment:
Signal Name
SD_CLK
SD_CMD
SD_D0
SD_D1
SD_D2
SD_D3
SD_CD
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Figure 6-11: SD Card Slot on the FPGA Board
ZYNQ Pin Name
PS_MIO40
PS_MIO41
PS_MIO42
PS_MIO43
PS_MIO44
PS_MIO45
PS_MIO47
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ZYNQ Pin
Number
D14
C17
E12
A9
F13
B15
B14
SD Card Insertion Signal
Description
SD Clock Signal
SD Command Signal
SD Data0
SD Data1
SD Data2
SD Data3
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