Translation - Japanese: Traveo S6J3XXXシリーズMCUのセキュアブート時間短縮 - KBA222350 - Community Translated (JA)
How can I shorten the secure boot time in Traveo™ S6J3XXX series MCUs?
If SHE=ON, it is possible to shorten the secure boot time by setting the following registers:
- Platform manual: BootROM software interface
- SHE Secure Boot Mode Marker (BDR_SBMM)
0x0: Jump to user program before secure boot is completed
Except 0x0(default): Jump to user program after secure boot is completed
- Debugger Connection Wait Enable Marker (BDR_DWEM)
0x292D3A7B: Debugger connection wait is disabled. It does not wait for debugger connection after the reset is released (included the state change from PSS mode to RUN mode).
Except above value: Debugger connection wait enabled.
Note: This KBA applies to the following series of Traveo MCUs: