It sounds like you're looking for the EZP2020 Programmer software (often used with EZP2020 USB programmers for EEPROM/BIOS chips) and specifically want to know about the update/upgrade feature of the software.
How to Update Your EZP2020 Programmer Software
If you are working with BIOS chips, 24/25/93 series EEPROMs, or Flash memory, the EZP2020 High-Speed Programmer is a staple tool. However, finding the latest, "updated" (upd) software can sometimes be a challenge since these devices often come with mini-CDs that are easily lost or outdated. ezp2020 programmer software download upd
Finding a reliable download link for EZP2020 software is often difficult because the device is produced by various manufacturers and is frequently sold as an open-source or "white-label" product. There is no single "official" global website for the programmer. Users typically find updates through several common channels:
Installing EZP2020 Programmer Software
Before clicking download, it is crucial to identify your hardware version. There is often confusion between the EZP2019 and the EZP2020.
This article provides a complete walkthrough—covering where to find safe downloads, how to install the software, how to update the firmware, troubleshooting driver issues, and maximizing your programmer’s potential. It sounds like you're looking for the EZP2020
High Performance: Reading an EN25T80 chip takes approximately 3 seconds, while writing takes about 9 seconds.