DLPU018J October 2014 – June 2024 DLPC900
System write command to erase a sector of flash memory. Do not execute this command until valid data has been written to the Flash Start Address. Users are responsible for ensuring that a valid address has been written. The Busy bit is set in the Boot Loader status byte while the sector erase is in progress. No data is associated with this command.
I2C | USB |
---|---|
Write | 0x0028 |
0x28 |
TI cautions against erasing the boot sector of the device as this contains key initialization parameters and the flash programming functionality. Only the sector that contains the start address is erased, not all sectors from the start address to the end of the device. Users must either pre-erase all sectors to be programmed, or erase and program each sector individually.