To erase flash, please use "Cy_Flash_EraseRow (uint32_t rowAddr)" API. It automatically configures the IPC structure (as explained in TRM) for you and initiates the flash row erase.
Meenakshi Sundaram R
I check the following TRM, but the API does not hit in any TRM.
1) PSoC 63 with BLE Architecture Technical Reference Manual (TRM)
2) Registers Technical Reference Manual (TRM)
Maybe, there is no API information in the TRM.
Thanks and regards,
Please refer to PDL documentation for API details. Use following link if you have PDL 3.0.4 in your system. Else, modify <3.0.4> accordingly.