Alinx AX7021 - Emmc Flash

ZYNQ FPGA Development Board AX7021 User Manual
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Figure 2-4-1: QSPI Flash in the schematic
Figure 2-4-2: QSPI Flash on the Core Board
Pin Assignment of QSPI Flash
Signal Name
ZYNQ Pin Name
Pin Number
QSPI_SCK
PS_MIO6_500
A4
QSPI_CS
PS_MIO1_500
A1
QSPI_D0
PS_MIO2_500
A2
QSPI_D1
PS_MIO3_500
F6
QSPI_D2
PS_MIO4_500
E4
QSPI_D3
PS_MIO5_500
A3
Table 2-4-2: Pin Assignment of QSPI FLASH
2.5 eMMC Flash
The core board is equipped with a large capacity 32GB eMMC FLASH chip,
model THGBMFG8C2LBAIL, which supports the JEDEC e-MMC V5.0 standard
HS-MMC interface with level support of 1.8V or 3.3V. The data width of the
eMMC FLASH and ZYNQ connections is 4 bits. Due to the large capacity and