adviceLUNA / TRQer Support
[Question] Cores and peripheral devices are connected by daisy chain. How to set it?
[Answer]
Set the daisy chain at the daisy chain tab on the MPU-specific settings dialog box.
Start up the project file and microVIEW-PLUS without resetting it. Set the daisy chain at MPU-specific setting dialog box.
[Details]
Connect the core to debug by bypassing the cores or peripheral devices not to debug.
・For the number of bypass TAP, set the bypass register bit length (the number of TAP).
1 bit for one core, or one peripheral device
・ For the number of IR register bit, set the IR instruction bit length.
For ARM7/9 core, set 4 bit for IR instruction bit length.
For ARM11 core, set 5 bit for IR instruction bit length.
If more than 3 cores are daisy chained, set the total number of BYPASS bit by partitioning the core into pre-stage, mid-stage, and post-stage. (Set the core to debug to mid-stage.)
For details, see Section 20.1.5 “Daisy chain" of microVIEW-PLUS User’s Manual (MPU-Specific Edition) (H2X600_eng.pdf).
Set the daisy chain at the daisy chain tab on the MPU-specific settings dialog box.
Start up the project file and microVIEW-PLUS without resetting it. Set the daisy chain at MPU-specific setting dialog box.
[Details]
Connect the core to debug by bypassing the cores or peripheral devices not to debug.
・For the number of bypass TAP, set the bypass register bit length (the number of TAP).
1 bit for one core, or one peripheral device
・ For the number of IR register bit, set the IR instruction bit length.
For ARM7/9 core, set 4 bit for IR instruction bit length.
For ARM11 core, set 5 bit for IR instruction bit length.
If more than 3 cores are daisy chained, set the total number of BYPASS bit by partitioning the core into pre-stage, mid-stage, and post-stage. (Set the core to debug to mid-stage.)
For details, see Section 20.1.5 “Daisy chain" of microVIEW-PLUS User’s Manual (MPU-Specific Edition) (H2X600_eng.pdf).
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