Intel® MAX® 10 FPGA Configuration User Guide

ID 683865
Date 3/27/2023
Public
Document Table of Contents

2.2.2.6. Configuration Flash Memory Permissions

The JTAG secure mode and verify protect features determines the CFM operation permission. The table list the operations permitted based on the security settings.
Table 17.   CFM Permissions for Intel® MAX® 10 Devices
Operation JTAG Secure Mode Disabled JTAG Secure Mode Enabled
Verify Protect Disabled Verify Protect Enabled Verify Protect Disabled Verify Protect Enabled
ISP through core Illegal operation Illegal operation Illegal operation Illegal operation
ISP through JTAG pins Full access Program and erase only No access No access
Real-time ISP through core Full access Program and erase only No access No access
Real-time ISP through JTAG pins Full access Program and erase only No access No access
UFM interface through core 6 Full access Full access Full access Full access
6 The UFM interface through core is available if you select the dual compressed image mode.