Segger J-Link User Manual page 177

5.11.1.7 map reset
This command restores the default memory mapping, which means all memory
accesses are permitted.
Typical applications
Used with other "map" commands to return to the default values. The map reset
command should be called before any other "map" command is called.
Syntax
map reset
Example
map reset
5.11.1.8 SetAllowSimulation
This command can be used to enable or disable the instruction set simulation. By
default the instruction set simulation is enabled.
Syntax
SetAllowSimulation = 0 | 1
Example
SetAllowSimulation 1
5.11.1.9 SetCheckModeAfterRead
This command is used to enable or disable the verification of the CPSR (current pro-
cessor status register) after each read operation. By default this check is enabled.
However this can cause problems with some CPUs (e.g. if invalid CPSR values are
returned). Please note that if this check is turned off (SetCheckModeAfterRead = 0),
the success of read operations cannot be verified anymore and possible data aborts
are not recognized.
Typical applications
This verification of the CPSR can cause problems with some CPUs (e.g. if invalid CPSR
values are returned). Note that if this check is turned off (SetCheckModeAfterRead =
0), the success of read operations cannot be verified anymore and possible data
aborts are not recognized.
Syntax
SetCheckModeAfterRead = 0 | 1
Example
SetCheckModeAfterRead = 0
5.11.1.10 SetResetPulseLen
This command defines the length of the RESET pulse in milliseconds. The default for
the RESET pulse length is 20 milliseconds.
Syntax
SetResetPulseLen = <value>
Example
SetResetPulseLen = 50
J-Link / J-Trace (UM08001)
// Enables instruction set simulation
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