Adapts from the standard 20 pin 0.1" connector to the standard 10-pin 0.05" Cortex-M connector that is also used on many non-Cortex-M designs but with non-standard pinout. This adapter allows custom connections/wiring between the 20-pin and 10-pin side. ...
The following table shows the target side pinout of the SWD Isolator: PinSignalTypeDescription 1 VCC Input The target side of the isolator draws power over this pin. 2 VCC Input The target side of the isolator draws power over this pin. 3 N/C N/C This pin is not connected on the targ...
2.) The connections from the debugger to my board aren't using the 20 pin ribbon cable that came with the J-Link, as my board doesn't follow any standard pinout. I'm only connecting one of the ground pins on ...
3.) I'm also suspecting that I'm missing some pulldowns/pullups; if there are any pull resistors needed, where should I put them? Just for illustration, here's the pinout for the 10 pin header I'm working...
-jlinklog<FILENAME> Sets a temporary J-Link logfile. -merge<FILENAME>[.bin,<ADDR>] * Saves the current data file into the specified file. <ADDR> parameter only applies if the data file is a *.bin- or *.c-file. -min * Starts application minimized -hide * Starts application hid...
I checked the pinout on both devices and believe I have them mapped correctly. I have verified continuity in the connections between the boards. J-Link Ribbon Pin #2; SWDIO ==> Arch Mix DIO Pin J420 J-Link Ribbon Pin #3; GND ==> Arch Mix GND Pin J421 J-Link Ribbon Pin #4; SWC...
The QSPI flash pinout/loader name selection won't persist after change. Every time when I start debugger, I have to change the QSPI loader and relaunch. Even after this, the debugger goes hairwire and resets the target: ... Downloading 112 bytes @ address 0x2000AEFC - Verified OK Downloa...
For more information about the pinout for the J-Link SPI target interface, please refer to [[UM08001_J-Link_/_J-Trace_User_Guide#Pinout_for_SPI | The J-Link User Guide]]. The minimum pins that need to be connected, are: VTref, GND, SPI-CLK, MOSI, MISO. If other components on ...
I created my own pinout diagram and posted all my notes (including ESP32 hookup) here: http://gojimmypi.blogspot.com/2017/03/jtag-debugging-for-esp32.html Let’s see if this tweet shows up as a hookup pic: https://twitter.com/gojimmypi/status/842882252866441216 Hope this helps… ...
20-pin 0.1" male TARGET connector for connection of the target cable Green LED indicating power on the emulator side Green LED indicating power on the target side Red LED indicating RESET active SWD Isolator Layout SWD Isolator Pinout SWD Isolator Block Diagram ...