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AXEL ULite Hardware Manual
3.3
NOR flash bank
NOR flash is a Serial Peripheral Interface (SPI) device. This device is
connected to the eCSPI channel 1. Specific models of the AXEL ULite
SOM provide the SPI NOR as boot memory.
The following table reports the NOR flash specifications:
Dimension
CPU connection
Size min
Size max
Chip select
Bootable
v.1.0.2
Value
ECSPI1
4 MB
32 MB
ECSPI1_SS0
Yes
Tab. 9: NOR flash specifications
August, 2019
21/65
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