SPNA232A July   2016  – October 2019 RM41L232 , RM41L232 , RM42L432 , RM42L432 , RM44L520 , RM44L520 , RM44L920 , RM44L920 , RM46L430 , RM46L430 , RM46L440 , RM46L440 , RM46L450 , RM46L450 , RM46L830 , RM46L830 , RM46L840 , RM46L840 , RM46L850 , RM46L850 , RM46L852 , RM46L852 , RM48L530 , RM48L530 , RM48L540 , RM48L540 , RM48L730 , RM48L730 , RM48L740 , RM48L740 , RM48L940 , RM48L940 , RM48L950 , RM48L950 , RM48L952 , RM48L952 , RM57L843 , RM57L843 , TMS570LC4357 , TMS570LC4357 , TMS570LC4357-EP , TMS570LC4357-EP , TMS570LC4357-SEP , TMS570LC4357-SEP , TMS570LS0232 , TMS570LS0232 , TMS570LS0332 , TMS570LS0332 , TMS570LS0432 , TMS570LS0432 , TMS570LS0714 , TMS570LS0714 , TMS570LS0714-S , TMS570LS0714-S , TMS570LS0914 , TMS570LS0914 , TMS570LS10106 , TMS570LS10106 , TMS570LS10116 , TMS570LS10116 , TMS570LS10206 , TMS570LS10206 , TMS570LS1114 , TMS570LS1114 , TMS570LS1115 , TMS570LS1115 , TMS570LS1224 , TMS570LS1224 , TMS570LS1225 , TMS570LS1225 , TMS570LS1227 , TMS570LS1227 , TMS570LS20206 , TMS570LS20206 , TMS570LS20206-EP , TMS570LS20206-EP , TMS570LS20216 , TMS570LS20216 , TMS570LS20216-EP , TMS570LS20216-EP , TMS570LS2124 , TMS570LS2124 , TMS570LS2125 , TMS570LS2125 , TMS570LS2134 , TMS570LS2134 , TMS570LS2135 , TMS570LS2135 , TMS570LS3134 , TMS570LS3134 , TMS570LS3135 , TMS570LS3135

 

  1.   Hercules AJSM Unlock
    1.     Trademarks
    2. 1 AJSM Features
      1. 1.1 AJSM Key Generation
        1. 1.1.1 RM [Little Endian] Devices
        2. 1.1.2 RM57 and TMS570LC4x Devices
        3. 1.1.3 HALCoGen Key Generation
        4. 1.1.4 Care About's
      2. 1.2 Locking
      3. 1.3 Code Composer Studio (CCS) Temporarily Unlocking
        1. 1.3.1 Command Line
        2. 1.3.2 GEL
        3. 1.3.3 GUI Target Configuration Files
    3. 2 References
  2.   Revision History

1.3.3 GUI Target Configuration Files

Code Composer Studio version 6.1 and greater with TI emulators version 6.0.394.0 and greater have support for AJSM unlock. In the attached zip file, there are new versions of devices with “_secure” that can be selected when creating a target configuration. For example TMS570LS3137_secure.

The new secure target configurations will have the AJSM module included in the scan chain. The AJSM module has a field for the AJSM key and will scan this value after ICEPICK connect before connecting to the Cortex. This unlock is temporary and will be re-evaluated every time the AJSM module is refreshed either by a reset or by scanning values into the AJSM Key.

Extract the files in spna232.zip to the device folder of Code Composer Studio. The standard path is C:\ti\ccsv6\ccs_base\common\targetdb\devices\. If the desired part number does not exist, follow the instructions in the readme.txt file to generate it.

fig1_spna232.gifFigure 2. Target Configuration – Basic
fig2_spna232.gifFigure 3. Target Configuration – Advanced