Dear Sir/Madam,
I have a question about the ARCHSEL register in the RP2350. According to the RP2350 datasheet, there is a sentence on page 328 that states:
"RP2350 only samples the ARCHSEL register when a processor is reset. Its value is ignored at all other times, so software can program the register before a watchdog reset to implement a software-initiated switch between architectures."
Does this mean that the ARCHSEL register can be programmed multiple times? I was under the impression that the ARCHSEL register is a one-time programmable (OTP) register.
I would appreciate your clarification on this matter.
Best regards,
Yasuhiko Koumoto
I have a question about the ARCHSEL register in the RP2350. According to the RP2350 datasheet, there is a sentence on page 328 that states:
"RP2350 only samples the ARCHSEL register when a processor is reset. Its value is ignored at all other times, so software can program the register before a watchdog reset to implement a software-initiated switch between architectures."
Does this mean that the ARCHSEL register can be programmed multiple times? I was under the impression that the ARCHSEL register is a one-time programmable (OTP) register.
I would appreciate your clarification on this matter.
Best regards,
Yasuhiko Koumoto
Statistics: Posted by Yasuhiko — Thu Aug 29, 2024 6:08 am