Shorten the Secure Boot Time in Traveo S6J3XXX Series MCUs - KBA222350
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Version: *A
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)
Question:
How can I shorten the secure boot time in Traveo™ S6J3XXX series MCUs?
Answer:
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:
S6J3110
S6J3120
S6J3200
S6J3300
S6J3350
S6J3360
S6J3370
S6J3400
S6J3510
- Tags:
- auto mcu
- bootrom
- s6j3
- s6j3110
- s6j3120
- s6j3200
- s6j3300
- s6j3310
- s6j3320
- s6j3330
- s6j3340
- s6j3350
- s6j3360
- s6j3370
- s6j3400
- s6j3510
- secure boot time
- traveo