Atmel ARM-Based Evaluation Kit AT91SAM9N12-EK AT91SAM9N12-EK Ficha De Dados
Códigos do produto
AT91SAM9N12-EK
91
SAM9N12/SAM9CN11/SAM9CN12 [DATASHEET]
11063K–ATARM–05-Nov-13
Figure 12-2. NVM Bootloader Sequence Diagram
SPI0 CS0 Flash Boot
SPI0 CS1 Flash Boot
Yes
Yes
TWI EEPROM Boot
Yes
NAND Flash Boot
Copy from
NAND Flash to SRAM
Run
Yes
NAND Flash Bootloader
No
SD Card Boot
Copy from
SD Card to SRAM
Run
Yes
SD Card Bootloader
No
Device
Setup
No
No
SAM-BA
Monitor
Copy from
SPI Flash to SRAM
Copy from
SPI Flash to SRAM
SPI Flash Bootloader
SPI Flash Bootloader
Run
Run
No
Copy from
TWI EEPROM to SRAM
TWI EEPROM Bootloader
Run