Cannot be universally answered, it depends on the current EPROM. It might be empty as well.
You can erase data from an EPROM chip, simply by using the MProg 2.8 software. This can be found on the White Box Robotics website, along with step by step instructions on how to use it.
Any unsaved data will be lost when the power is shut off.
CMOS, EEPROM and EPROM
EPROM or Erasable Programmable Read Only Memory was invented by Engr. Dov Frohman. It is a ROM-type chip that can hold data from 10-20 years. It is different from PROM because it can be programmed more than once. An EPROM programming is erased only through exposure to ultra violet light. The EPROM is configured or reconfigured using an EPROM programmer.
A standard ROM or PROM cannot be erased, only erasable PROM can be erased. It is done with either UV light or electronically depending on the type of EPROM.
it is what is known as eprom it basicaly stores information by programming a read only chip
Experimental data. Information about what conditions are present when measured or observed.
Flash EPROM
eprom (erasable programmable read only memory )
EPROM stands for Erasable Programmable Read Only Memory.
In the case of an EPROM chip - The chip is plugged into an EPROM (Erasable Programmable Read Only Memory) machine. Each microchip has a small amount of memory, and the EPROM machine effectively writes instructions to the chip's memory. These machines usually program large batches of chips at the same time. This set of instructions is permanent unless the chip is re-programmed.
EPROM. Erasable Programmable Read Only Memory.