Segger J-Link User Manual page 79

Example
log C:\Work\log.txt
3.2.1.22 mem
The command reads memory from the target system. If necessary, the target CPU is
halted in order to read memory.
Syntax
mem [<Zone>:]<Addr>, <NumBytes> (hex)
Parameter
Zone
Addr
Numbytes
Example
mem 0, 100
3.2.1.23 mem8
The command reads memory from the target system in units of bytes. If necessary,
the target CPU is halted in order to read memory.
Syntax
mem8 [<Zone>:]<Addr>, <NumBytes> (hex)
Parameter
Zone
Addr
NumBytes
Example
mem8 0, 100
3.2.1.24 mem16
The command reads memory from the target system in units of 16-bits. If necessary,
the target CPU is halted in order to read memory.
Syntax
mem16 [<Zone>:]<Addr>, <NumBytes> (hex)
Parameter
Zone
Addr
NumBytes
Example
mem16 0, 100
3.2.1.25 mem32
The command reads memory from the target system in units of 32-bits. If necessary,
the target CPU is halted in order to read memory.
J-Link / J-Trace (UM08001)
Name of memory zone to access.
Start address.
Number of bytes to read. Maximum is 0x100000.
Name of memory zone to access.
Start address.
Number of bytes to read. Maximum is 0x10000.
Name of memory zone to access.
Start address.
Number of bytes to read. Maximum is 0x8000.
Meaning
Meaning
Meaning
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