First, a crucial observation: (like Microsoft Office or Adobe Photoshop). Instead, it follows the naming convention of a firmware, embedded controller software, or a configuration tool for a specific hardware device.
It’s possible this refers to:
Delphi 100 251 Rev 1.0 refers to a specific version of a diagnostic interface used with professional vehicle diagnostic software, most notably the Delphi DS150E AutoCom CDP+
Classen Becker
chief Editor