406 CHAPTER 15 Device specifics
J-Link / J-Trace (UM08001) ©
2004-2017 SEGGER Microcontroller GmbH & Co. KG
15.14 Samsung
J-Link has been tested with the following Samsung devices:
• S3FN60D
15.14.1 S3FN60D
On the S3FN60D the watchdog may be running after reset (depends on the content
of the smart option bytes at addr. 0xC0). The watchdog keeps counting even if the
CPU is in debug mode (e.g. halted). So, please do not use the watchdog when debug-
ging to avoid unexpected behavior of the target application. A special reset strategy
has been implemented for this device which disables the watchdog right after a reset
has been performed. We recommend to use this reset strategy when debugging a
Samsung S3FN60D device.
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