UM-WI-056
DA16xxx FreeRTOS Getting Started Guide
User Manual
Revision 1.0
27-Oct-2021
CFR0012
16 of 80
© 2021 Dialog Semiconductor
NOTE
There are two versions of the DA16600 EVK which contain either the Adesto AT25SL321 serial
flash or the Winbond W25Q32JW serial flash.
Check the flash version by running
sflash info
command at the
[MROM]
prompt:
[/DA16600] #
reset
Switch to MROM command mode.
Reset BLE ...
[MROM]
sflash info
Display the flash information.
SFLASH:ef601615
Density:01ffffff
ef601615
: Winbond W25Q32JWSNIQ
1f421615
: Adesto AT25SL321
Use the appropriate firmware image based on the flash version.
These firmware images are stored in the following locations in flash:
Table 6: Serial Flash Memory Map
Item
4 MB
Notes
Address
Size
2nd Bootloader
0x0000_0000
136 kB
FBOOT firmware image
Boot Index
0x0002_2000
4 kB
Selects RTOS #0 or RTOS #1 as he
active firmware
RTOS #0
0x0002_3000
1788 kB
FRTOS firmware image
RTOS #1
0x001E_2000
1792 kB
Alternate FRTOS firmware image
(used during OTA firmware update)
Certificate, NVRAM
0x003A_2000
44 kB
User Area #01
0x003A_D000
332 kB
For DA16600, the DA14531 firmware
image is stored here
NOTE
for details on how to select which firmware image is active (RTOS #0 or RTOS #1).
Each firmware image is downloaded individually through the debug serial port of the DA16200/600
using the
Y-Modem
file transfer protocol.