VGA is made to drive this technology. An EPROM chip can easily generate repeating patterns when driven by a counter at a known frequency. As you might expect, there were a few software glitches to ...

A device that wrote instructions and data into EPROM chips. Some earlier units were capable of programming both PROMs and EPROMs. See EPROM. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other ...

During the repair process, the tuning shop owner, or [Tuner-san] as [P1ikachu] refers to him, made a backup of the custom tuning to another EPROM chip. This was done with an old Advantest R4945A ...

To erase the data, the EPROM chip is exposed to ultraviolet (UV) light, which clears the charge from the floating gates, returning the cells to their default state. Once the chip has been erased ...

Turn on the EMP-20 Programmer (in back). There is a power light next to the ZIF socket (Zero Insertion Force) and the ZIF’s handle should be straight up. Set the "T" switch on the shelf next to the ...

Although ultraviolet (UV) light is widely known as a disinfectant, it was also used to erase EPROM chips. After several minutes of exposure to UV light, the chip can be programmed again (see EPROM).