The memSIM2 emulator can emulate EPROM/ROM/FLASH in microprocessor systems with any processor. Greatly simplifies and accelerates the process of creating and running the software.

The emulator is powered and controlled via USB interface.
It has a 32-pin emulation plug and is seen by the system as an EPROM. Using a suitable adapter one can emulate memory in PLCC case.
The contents of memory is transferred from the PC to the emulator by the application program.

The memSIM2 supports: 2764, 27128, 27256, 27512, 27010, 27020, 27040 EPROMs with the access time 70ns or more.

It can also support 2716 ans 2732 EPROMS with a special adapter.

The emulator can work in systems with supply voltage 2.7 - 5.0 V, automatically adjusting the output voltage to power the emulated memory.

The emulator is completely optoisolated from the computer, so you have minimized the risk of damage to the emulator and PC due to the voltage difference between PC and microprocessor system

It has the RESET output with programmed polarity, which can be connected to the reset input of the microprocessor. It is activated by the software on time of data transfer to the emulator.

A more detailed description and software at:  http://www.momik.pl

USB drivers at: https://ftdichip.com/drivers/d2xx-drivers/