CC3220MOD_017 Datasheet, PDF (66/100 Pages) Texas Instruments – SimpleLink Wi-Fi CERTIFIED Wireless MCU Modules

CC3220MOD, CC3220MODA
SWRS206B – MARCH 2017 – REVISED AUGUST 2017
www.ti.com
START ADDRESS
0xE004 1000
0xE004 2000
Table 6-4. Memory Map (continued)
END ADDRESS
0xE004 1FFF
0xE00F FFFF
DESCRIPTION
Reserved for embedded trace macrocell (ETM)
Reserved
COMMENT
6.8 Restoring Factory Default Configuration
The module has an internal recovery mechanism that rolls back the file system to its predefined factory
image or restoring the factory default parameters of the device. The factory image is kept in a separate
sector on the sFLASH in a secure manner and cannot be accessed from the host processor. The following
restore modes are supported:
• None—no factory restore settings
• Enable restore of factory default parameters
• Enable restore of factory image and factory default parameters
The restore process is performed by calling software APIs, or by pulling or forcing SOP[2:0] = 110 pins
and toggling the nRESET pin from low to high.
The process is fail-safe and resumes operation if a power failure occurs before the restore is finished. The
restore process typically takes about 8 seconds, depending on the attributes of the serial Flash vendor.
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Detailed Description
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