Top "Jtag" questions

JTAG is a common interface used for programming and debugging microprocessors and other types of embedded devices.

How to use the GDB (Gnu Debugger) and OpenOCD for microcontroller debugging - from the terminal?

The standard (low-cost) way to program ARM microcontrollers is using Eclipse with a complex toolchain plugged into it. Eclipse has …

gdb gnu jtag openocd
How is a JTAG used as a debugger?

I understand how JTAG used to be used as boundary scanner (very clean explanation at http://www.fpga4fun.com/…

debugging hardware jtag
How to get ARM code unto an actual device, JTAG? Possible to make Impromptu JTAG with Arduino?

Ok, I am a little confused about programming for ARM processors. Barrage of questions time: How does one get the …

embedded arm arduino jtag
Reading NAND flash and writting it to another system

I have an embedded system that I want to read its nand flash and write it back to another system's …

linux embedded arm jtag
Output debug via printf on a Cortex-M3 CPU, stalls at BKPT instruction + confusion about JTAG and sw ports

I have a Keil ULINK2 USB emulator box attached to the JTAG connector on my board, which is working fine …

debugging embedded arm cortex-m3 jtag