Hello,
I am working on a AM1808 based design for which we are planning to have NAND boot mode for the processor on board. Here, we also need facility of UART boot mode to flash the NAND during mass production.
Only way to achieve facility of bith the boot modes on board is to use DIP switch through which boot mode can be toggled between NAND and UART by changing the boot pins status.
Is there any other way out than DIP switch to have this facility on board? Cost of DIP switch would be an issue considering mass production quantity.
Thanks
Pavan