Posts by tinydrop

I expect to watch aarch64 regs, Could you tell me which command I can use ? Thanks.

JLinkARM.dll V7.96f (DLL compiled Apr 24 2024 14:25:37)

Command line: -device Cortex-A55 -if SWD -JLinkScriptFile /home/geduer/wor/jlinkscript.txt -port 5088
-----GDB Server start settings-----
GDBInit file: none
GDB Server Listening port: 5088
SWO raw output listening port: 2332
Terminal I/O port: 2333
Accept remote connection: yes
Generate logfile: off
Verify download: off
Init regs on start: off
Silent mode: off
Single run mode: off
Target connection timeout: 0 ms
------J-Link related settings------
J-Link Host interface: USB
J-Link script: /home/geduer/wor/jlinkscript.txt
J-Link settings file: none
------Target related settings------
Target device: Cortex-A55
Target device parameters: none
Target interface: SWD
Target interface speed: 4000kHz
Target endian: little

Received monitor command: regs
Unsupported CPU!

I connect target device with swd (7pin 9pin 2pin) and connect with vcom (5pin 17pin). and enbaled jlink vcom.
but no output (gtkterm app connect vcom dev, but no output).
how to use vcom function?