dialog
Hello!
See in data sheet Deep Sleep mode is not supported in DA14583. Why can support 14580?
Both do not have sent a built-in spiflash?
Hope can reply, thank you.
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Because deep sleep wake up need to read the code from the OTP, and 583 of the code in the SPI, so I can't support.
GumpYang
Hello!Thank you for your reply.
Manual said in 583 also have OTP, if 583 program in OTP, deep dormancy can support?
That you use 580 isn't a cheaper and more practical, because 583 is 580 + SPI occupies a few mouth at the same time, I didn't pay special attention.One possibility of SPI Boot code has been placed in OTP, if so you can't use the OTP.If there are no data in OTP, would have been a few mouth is always occupied.
For 583, the factory default has been burned in the OTP chip secondary bootloader that used to guide the code flash start from within.
The to Gongyu_Dialog and GumpYang
Two good:
"For 583, when the factory chip OTP default has been burned in the secondary bootloader that used to guide the code from the internal flash start."
About this information or description, in which documents there are?I haven't seen, could send me a email to me?lovepanpanzhao@hotmail.comthank you
I'm sorry, I am not the original factory engineer, can get information is the same with you, so I many are guessing.You can ask Gongyu_Dialog help specific data
You can refer to the document