AN 630: Real-Time ISP and ISP Clamp for Intel® MAX® Series Devices

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ID 683786
Date 5/27/2022
Public
Document Table of Contents
Document Table of Contents x
AN 630: Real-Time ISP and ISP Clamp for Intel® MAX® Series Devices
AN 630: Real-Time ISP and ISP Clamp for Intel® MAX® Series Devices x
Real-Time ISP ISP Clamp Document Revision History for AN 630: Real-Time ISP and ISP Clamp for Intel® MAX® Series Devices
Real-Time ISP x
How Real-Time ISP Works Real-Time ISP with the Intel® Quartus® Prime Software Real-Time ISP with the Jam STAPL Real-Time ISP with Serial Vector Format Files
ISP Clamp x
How ISP Clamp Works Using ISP Clamp in the Intel® Quartus® Prime Software ISP Clamp with .jam or .jbc Files
Using ISP Clamp in the Intel® Quartus® Prime Software x
Using the .ips Defining the Pin States in Assignment Editor
Using the .ips x
Creating an .ips Using the .ips Saving the IPS File Information to the Programming File
Defining the Pin States in Assignment Editor x
Running ISP Clamp in the Intel® Quartus® Prime Programmer
AN 630: Real-Time ISP and ISP Clamp for Intel® MAX® Series Devices

Saving the IPS File Information to the Programming File

You can save the pin state information in the .ips into the .pof to avoid requiring two files. You will need only the programming file to program a device in ISP clamp mode. You can also use this programming file to create the .jam and .jbc files that contain the pin state information for the ISP clamp.

To save the pin state information from the .ips to the programming files, follow these steps:

  1. In the Intel® Quartus® Prime Programmer, add the programming file and the .ips.
  2. Click Save File and the Save Data To File As dialog box appears.
  3. Specify the file name and turn on Include IPS file information.
  4. Click Save.

Note:
  • The .pof with saved I/O pin state information supports ISP clamp operation only in the Intel® Quartus® Prime software. For third-party tools, use .jam or .jbc files if ISP clamp is required.
  • When programming a device with ISP CLAMP enabled, the Intel® Quartus® Prime Programmer first looks for the .ips. The software only looks for the pin state information in the .pof if the .ips is not found.
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