Segger J-Link User Manual page 255

255
11.4.1.2 Setup
This dialog is used to configure the SPI interface settings like SPI communication speed
and allows to add Init steps and Exit steps which can be used to execute custom command
sequences.
Interface Speed
Specifies the SPI communication speed J-Link uses to communicate with the SPI flash.
Init and Exit steps
Can be used to add custom command sequences like for example write protection register.
For further information regarding this, please refer to Custom Command Sequences on
page 265.
11.4.1.3 Flash Settings
This dialog is used to select and configure the parameters of the SPI flash that J-Flash SPI
will connect to. Examples for flash parameters are: Sector size (Smallest erasable unit),
page size (smallest programmable unit), Flash ID, etc. There is also the option to try to
auto-detect the connected flash device. The latter option will prompt J-Flash SPI to try to
identify the flash by its Flash ID, looking up in an internal list of known flash devices.
J-Link / J-Trace (UM08001)
CHAPTER 11
© 2004-2017 SEGGER Microcontroller GmbH & Co. KG
Settings