Locking And Unlocking A Register; Figure 125 Lock Bit Configuration File; Figure 126 Register Lock Bit Settings Window - Microchip Technology Microsemi SmartFusion2 User Manual

Fabric DDR Subsystem
Set the lock bit value to 1 to indicate that the register can be written to (unlocked) and to 0 to indicate that
the register cannot be written to (locked).
Lines starting with # or ; are comments. Empty lines are allowed in the lock bit configuration file.
The following figure shows the lock bit configuration file.
Figure 125 • Lock Bit Configuration File
4.11.3

Locking and Unlocking a Register

A register can be locked or unlocked by setting the appropriate lock bit value in the lock bit configuration
file.
.txt
1. Browse to locate the lock bit configuration
2. Do one or both of the following:
• Set the lock bit value to 0 for the registers you want to lock.
• Set the lock bit value to 1 for the registers you want to unlock.
3. Save the file, and import the file into the project (Design Flow window > Configure Register Lock
Bits).
Figure 126 • Register Lock Bit Settings Window
Microsemi ProprietaryUG0446 User Guide Revision 7.0
file.
.txt
205