Firefly Open Source Community

Title: JTAG [Print This Page]

Author: BS42 Time: 12/16/2014 13:04
Hello is it possible to connect with standard JTAG to the Firefly RK3288 board? I saw the pins TDO... go to the SD card socket, but would it work if itis removed? We would like to port our RTOS to the board

Author: Sai Time: 12/16/2014 14:18
other RTOS？It is so?interesting

Author: BS42 Time: 12/17/2014 16:24
"ther RTOS？It is so?interesting" doesn't answer my question.

Author: Andy Time: 12/17/2014 16:43
You can use the UART or mini USB for debugging.

Author: BS42 Time: 12/27/2014 17:13
You cannot use UART debugging for baremetal and it is crap compared to JTAG debugging. And it was not my question.

Author: maxmarrie Time: 1/17/2023 21:43
I am not sure about it. I only have experience about printing device and if you want to know anything about it then do let me know I will guide you about it properly.

Author: makeshifteggs Time: 12/20/2023 18:15
The Firefly RK3288 board does not have a standard JTAG interface built-in. However, it is possible to establish a JTAG connection by using an external JTAG adapter or debugger that is compatible with the RK3288 processor.
tunnel rush

Author: gladhyundai Time: 5/20/2024 11:29
It seems unclear to me. I only have experience with printing devices, so please let me know if you have any questions; I'll be happy to help.
geometry dash
Mike Jackson expert

Author: CharleneFox Time: 7/2/2024 19:35
You mentioned that the JTAG pins (TDO, etc.) are routed to the SD card socket. This is somewhat unusual but not unheard of; it could be due to board design constraints
online games

Welcome Firefly Open Source Community (https://bbs.t-firefly.com/)