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PSoC 4 MCU

GiBA_1125241
New Contributor

I'm using Em_EEPROM in a Psoc4 project and i place Eeprom Storage at fixed address as described in EM-EEPROM Datasheet Rev 2.0.

It work as described, but how can'I prevent deletion of this flash memory area when running the Prog command ?

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GeonaP_26
Moderator
Moderator

Emulated EEPROM component emulates EEPROM features using device flash area. During 'Erase All' step during programming, the entire PSoC device flash will be erased and the existing contents will be lost. You can use bootloader architecture which allows partial device flash area updates. Please refer Bootloader Code Examples for PSoC® 3/PSoC 4/ PSoC 4BLE/PSoC 5LP for more details regarding PSoC bootloader architecture.

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GeonaP_26
Moderator
Moderator

Emulated EEPROM component emulates EEPROM features using device flash area. During 'Erase All' step during programming, the entire PSoC device flash will be erased and the existing contents will be lost. You can use bootloader architecture which allows partial device flash area updates. Please refer Bootloader Code Examples for PSoC® 3/PSoC 4/ PSoC 4BLE/PSoC 5LP for more details regarding PSoC bootloader architecture.

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GiBA_1125241
New Contributor

Ok,

Thanks.

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