I have the new preview versions of CC3220MODSF devices namely XCC3220MODSM2MOBR.
Q1) Here is the schematic for a board i am designing around it, is it okay ? Are the pull ups and pull downs correct? (Read Q2 for connecting DSR pin to Reset )
Q2) I connected the DSR pin to the RESET pin of the module for automatic reset after programming, is it the correct way to implement it ? I want to program it via UART, i can see that there are two options, UARTLOAD and UARTLOAD_FUNCTIONAL_4WJ. It seems UARTLOAD_FUNCTIONAL_4WJ is what i want. I just want to make sure that the module auto resets via the DSR pin from the FTDI chit to the RESET pin of the module. I would like to keep the components to a MINIMUM so there are some constraints as to board size and cost.
Here is the functional configurations for SOP pins -
Q3) One last thing, the FLASH_MISO, FLASH_MOSI, FLASH_CS, FLASH_CLK are internally connected to the external 32bit Flash, hence i should avoid using these pins if i am using the external flash ?