Datasheet

Microchip MRF24W Getting Started Guide for MRF24WB0MA/B, MRF24WG0MA/B for MLA v5
DS52108A-page 92 Preliminary  2013 Microchip Technology Inc.
5.3 ERASING EEPROM
When debugging, if code settings (especially related to SSID name, MAC address and
so on) are not effected, then erase the EEPROM. The values in the EEPROM takes
precedence over values that are defined in the source code (that is, TCPIPConfig.h).
To erase the EEPROM, perform these actions:
1. Ensure that the development board is programmed and not in Debug mode.
2. Disconnect the MPLAB
®
ICD 3 or MPLAB REAL ICE™ from the Development
Board.
3. Press and hold BUTTON0 (RD13/S4 on Explorer 16 Development Board and
RB3/S5 on the PICDEM.net™ 2 Development Board).
4. Press the MCLR button.
5. Continue holding BUTTON0 until several LEDs flash indicates the EEPROM is
cleared. This takes about four seconds. Alternately, if UART is connected to the
development board, the following output is displayed:
BUTTON0 held for more than 4 seconds. Default settings
restored
6. Release the BUTTON0.
7. Press the MCLR button again to Reset the software.