Now , i want use SPI master boot with M25P20 and use internal 3-M ROM keep my program.Can i do it as i said?
Because i use parallel write FIFO,so i don't use external SDRAM and FLASH. Or,can i use M25P20 boot adsp-21362 and keep my program?
Now , i want use SPI master boot with M25P20 and use internal 3-M ROM keep my program.Can i do it as i said?
Because i use parallel write FIFO,so i don't use external SDRAM and FLASH. Or,can i use M25P20 boot adsp-21362 and keep my program?
Maybe,i don't understand the boot process from datasheet.I think i must boot adsp-21362 from spi flash(master mode),the boot kernel and my appliaction programe must be burned on the flash.Then the boot kernel boot adsp-21362 and load the application from the external flash.Is it right?
Now , i want to know what's the functions of the 3-Mbit ROM on adsp-21362.If i cannot keep my application on the ROM,How can i use the ROM when i design the hardware and run my application?
Maybe,i don't understand the boot process from datasheet.I think i must boot adsp-21362 from spi flash(master mode),the boot kernel and my appliaction programe must be burned on the flash.Then the boot kernel boot adsp-21362 and load the application from the external flash.Is it right?
Now , i want to know what's the functions of the 3-Mbit ROM on adsp-21362.If i cannot keep my application on the ROM,How can i use the ROM when i design the hardware and run my application?