Emmc Flash - Alinx Z19 User Manual

5．eMMC Flash
Z19 is equipped with a large-capacity 8GB eMMC FLASH chip (MTFC32GAPALBH-IT),
which supports the HS-MMC port of the JEDEC e-MMC V5.0 standard, and the level
supports 1.8V or 3.3V. The data width of eMMC FLASH and ZYNQ connection is 8bit.
Due to the large-capacity and non-volatile characteristics of eMMC FLASH, it can be
used as a large-capacity storage device in the ZYNQ system, such as storing ARM
applications, system files and other user data files The specific models and related
parameters of eMMC FLASH are shown in Table 5-1.
Bit Number
U19
The eMMC FLASH is connected to the GPIO port of the BANK500 of the PS side of the
ZYNQ UltraScale+. In the system design, it is necessary to configure the GPIO port
function of the PS side as an EMMC port. Figure 5-1 shows the part of eMMC Flash in
the schematic diagram.
Configuration Chip pin assignment:
Signal Name
MMC_CCLK
MMC_CMD
www.alinx.com
Model
MTFC32GAPALBH-IT
Pin Name
PS_MIO22_500
PS_MIO21_500
Z19 User Manual
Capacity
32G Byte
Pin Number
AH32
AF35
Manufacturer
Micron
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