Segger J-Link - Page 107

J-Link / J-Trace (UM08001) © 2004-2017 SEGGER Microcontroller GmbH & Co. KG
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3.3.3.25 sleep
Syntax
sleep <Delay>
Description
Sleeps for a given time, where <Delay> is the time period in milliseconds to delay.
While sleeping any communication is blocked until the command returns after the
given period.
Example
> monitor sleep 1000
< Sleep 1000ms
3.3.3.26 speed
Note: Deprecated. For setting the initial connection speed, use command line
option -speed instead.
Syntax
speed <kHz>|auto|adaptive
Description
Sets the JTAG speed of J-Link / J-Trace. Speed can be either fixed (in kHz), automatic
recognition or adaptive. In general, Adaptive is recommended if the target has an
RTCK signal which is connected to the corresponding RTCK pin of the device (S-cores
only). For detailed information about the different modes, refer to JTAG Speed on
page 184.
The speed has to be set after selecting the interface, to change it from its default
value.
Example
> monitor speed auto
< Select auto target interface speed (8000 kHz)
> monitor speed 4000
< Target interface speed set to 4000 kHz
> monitor speed adaptive
< Select adaptive clocking instead of fixed JTAG speed
3.3.3.27 step
Syntax
step [<NumSteps>]
or
si [<NumSteps>]
Description
Performs one or more single instruction steps, where <NumSteps> is the number of
instruction steps to perform. If <NumSteps> is not specified only one instruction step
will be performed.
Example
> monitor step 3