A common requirement for the electronics hobbyist today is a cheap straight-forward EPROM Programmer, suitable for occasional use, without the extra features found on many commercial units. The EPROM ...

This is simple hardware programmer for AM27S19 bipolar EPROM devices. These are TTL logic devices that have 5 bit address and 8 bit data, for a total of (32 x 8 = 256) bits of storage. The programmer ...

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 ...

While trying to revive a Donkey Kong Jr arcade board, [Jelmer Bruijn] found himself in the market for an EPROM programmer and became the proud owner of a 1990’s era Dataman S4. Despite its age, it’s a ...

This adapter converts the pin-outs of the parts listed below (which is similar to contemporary DIP-packaged mask ROMs) to 27C4096 pin-out as supported by the readily-available and cheap TL866 series ...

This simple power supply unit was designed for use with the EPROM Programmer Mark 2. It is equally suitable for powering the EPROM Emulator. This simple power supply unit was designed for use with the ...

Producing a simple and cheap EPROM burner built on veroboard is the objective of this project which supports the 27c801. Producing a simple and cheap EPROM burner built on veroboard is the objective ...

[Morten Overgaard Hansen] has a cheap EPROM programmer which he uses to program chips for retro gaming (among other things). He was surprised that although the device includes a 40-pin ZIF socket it ...

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 ...

Abstract: A flash-EPROM cell structure that can be programmed at low drain voltages and low power is disclosed. The new element in the device structure is the incorporation of buried junction at the ...

Abstract: Programming of EPROM microcontrollers normally takes place at the backend test operations. However, programming is best done at the wafer level sort testing operation as it is cost effective ...