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write32

Write a 32-bit value to device memory.

Usage​

xfel write32 <address> <value>

Arguments​

ArgumentDescription
<address>Memory address to write
<value>32-bit value to write

Description​

Writes 4 bytes to the given address, commonly used to configure registers or modify memory flags.

note

The FEL protocol only supports byte access; this command is implemented via byte write operations.

Example​

Write 0x80000000 to address 0x01c20000:

xfel write32 0x01c20000 0x80000000