Datasheet

53
SAM9G15 [DATASHEET]
11052D–ATARM–31-Oct-12
Figure 11-2. NVM Bootloader Sequence Diagram
SPI0 CS0 Flash Boot
SPI0 CS1 Flash Boot
Ye s
Ye s
TWI EEPROM Bo o t
Ye s
NAND Flash Boot
Co p y f r o m
NAND Flash t o SRAM
Ru n
Ye s
NAND Flash Boot loader
No
SD Card Boot
Co p y f r o m
SD Car d t o SRA M
Ru n
Ye s
SD Card Bootloader
No
Device
Se t u p
No
No
SA M - BA
Monitor
Co p y f r o m
SPI Fl ash t o SRA M
Co p y f r o m
SPI Fl ash t o SRA M
SPI Flash Boot loader
SPI Flash Boot loader
Ru n
Ru n
No
Co p y f r o m
TWI EEPROM t o SRAM
TWI EEPROM Boot loade
r
Ru n