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CC3100MOD: Uniflash Programming Control of Resetn

Garret Holt
Intellectual 1050 points
Part Number: CC3100MOD
Other Parts Discussed in Thread: UNIFLASH, , CC31XXEMUBOOST

Hi Team,

We are working with CC3100MOD and have noticed that the programming is inconsistent and are currently using an implementation of the UniFlash based programming utilizing UART1_TX and UART1_RX to write to CC3100MOD. This is not utilizing the RESETn pin. The programming does not work every time depending on how close it is to coming out of reset. Are there timing requirements coming out of reset?  Do we have any tools appropriate for programming this device that controls the RESETn pin to handle timing requirements for coming out of reset? I looked at our Uniflash tool but I believe this is just a software tool that runs on the PC right? We are looking for a hardware tool that includes RESETn control or controlling this signal via the PC or improving the reliability of current method.

Thank you!

Regards,


Garret