• Adds eSPI serial decoding and analysis to a 4 Series MSO
• Option can be applied to MSO44 and MSO46 models
• Model and serial number required if upgrading an existing unit
• This upgrade will be tied to the serial number of a single oscilloscope

eSPI (Enhanced Serial Peripheral Interface) is used for communication in integrated circuits.

If you are purchasing this option to upgrade a unit that you already own, please provide the instrument model and serial number at purchase time. This may be done using the order notes box on step 2 of the online checkout process. If placing a phone order, please reply to the order confirmation email with the model and serial number. If using a purchase order, please provide the information on the PO.

The model and serial number will be sent to the manufacturer to generate a unique software option key used to upgrade the instrument. That key will be emailed to you. You will then enter the key using your instrument’s virtual keyboard. See linked instructions in the Manuals/Guides section of this webpage for further details.

The order will remain in our system on hold until we receive the model and serial number.