Hello, Our company has a j-link, and when I connect it via USB to the PC running jlink.exe I get: S/N: -1 This is shutting me down, because when I try to program flash memory (with trial licenced J-Flash ARM) I get: Could not read unit serial number! The j-link details are: serial number: 672 (black box) version 3, marked with 'IAR systems' logo.

I am developing with an ARM 7 core, and have been able to read memory, get device i.d, test speed with the SEGGER tools, but not program in spite of having a valid licence key for j-flash ARM. Have also emailed IAR for advice. Octopus box full crack lg. I don't know the exact origin of this j-link unit. Wondershare dvd creator help. I also note that the firmware was last updated October 2006.

A product of SEGGER Microconroller GmbH & Co. KG www.segger.com Flasher User Guide Software Version V5.00 Manual Rev. 0 Document: UM08022 Date: June 8, 2015.

I Would appreciate any advice.