Emmc Flash - Alinx AX7Z035B User Manual

QSPI1_D3

2.5 eMMC Flash

The FPGA core board AC7Z035B is equipped with a large-capacity 8GB eMMC
FLASH chip, model THGBMFG6C1LBAIL, which supports the JEDEC e-MMC V5.0
standard HS-MMC interface with level of 1.8V or 3.3V. The data width of the
connection between eMMC FLASH and ZYNQ is 4 bits. Due to the large capacity and
non-volatile nature of eMMC FLASH, it can be used as a large-capacity storage
device for the ZYNQ system, such as ARM applications, system files and other user
data files. The specific models and related parameters of eMMC FLASH are shown in
Table 2-5-1.
Bit Number
U11
Table 2-5-1: eMMC FLASH specification and parameters
eMMC FLASH is connected to the GPIO port of the PS BANK501 of the ZYNQ
chip. In the system design, the functions of these PS ports need to be configured as
the SD interfaces. Figure 2-5-1 shows the eMMC Flash in the schematic.
Configuration chip pin assignment:
19 / 58
Model
THGBMFG6C1LBAIL
Figure 2-5-1: eMMC Flash connection diagram
AX7Z035B User Manual
PS_MIO13_500
Capacity
8G Byte
B25
Manufacturer
TOSHIBA
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