EEPROMs are used to store user programmable information.
• When a device is switch on it will copies all data or information from the EEPROM to the microcontroller (MCU). For example, the EEPROM will let the microcontroller know the frequencies at which the monitor is going to operate.
• The EEPROM is used to store the current settings of the device. The settings of the device will not be erased even when the device is turned off. Anytime a change is made in the device settings, the microcontroller updates the setting in the EEPROM. When the device is turn on again, the stored settings are used to set up the device for operation.
for more .. edatasl.blogspot.com/2012/03/eeprom-ics.html
EPROM stands for Erasable Programmable Read Only Memory.
Cannot be universally answered, it depends on the current EPROM. It might be empty as well.
Permanent
EPROM
ture
PROM (programable read only memory) EPROM (eraseable programable read only memory) PROM (programable read only memory) EPROM (eraseable programable read only memory) PROM (programable read only memory) EPROM (eraseable programable read only memory) PROM (programable read only memory) EPROM (eraseable programable read only memory) PROM (programable read only memory) EPROM (eraseable programable read only memory) PROM (programable read only memory) EPROM (eraseable programable read only memory)
CMOS, EEPROM and EPROM
Power On Self Test instructions are part of the BIOS that is stored in EPROM. Some of the parameters used by the EPROM are stored in the BIOS CMOS chip.
go fack ursleves
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.
ROM can be broadly of three types, namely PROM (programmable read only memory), EPROM (erasable PROM), and EEPROM (electrically EPROM). Many versions of EEPROMs are available.
The best store to buy the Eprom Programmer from is any store that specializes in computers and their software, these include local computer shops like PC World. are you looking to buy a chinese universal EPROM Programmer any recommendations? vipprogrammer.com shows many china brand universal programmers