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codewarrior tap and codewarrior usb tap

Question asked by wei yang on Nov 10, 2017
Latest reply on Nov 14, 2017 by wei yang


   I use codewarrior usb tap a long time, my board chip is MPC8309.i use it to download uboot, my hardware not support jumper,everytime througt download the 8309SOM_HRCW_jtag.txt file, like this we use a year.

unfortunately the usb tap is broken.i buy a codewarrior tap,but it can't work, i only modify hardward jumper can download uboot,but my board don't obligate the hard jumper.i want to know need to modify what configures the codewarrior tap can working normal, i always think the new must be compatible old functions.please give me some helps.