Hard Processor System Technical Reference Manual: Agilex™ 5 SoCs

ID 814346
Date 7/19/2024
Public
Document Table of Contents

5.3.5.2. Write Protection Interface

These signals control the access to the write protect registers. These signals are generated from the system manager and the value is controlled in registers inside the system manager.

Table 179.  Write Protection Interface
NAND Flash Controller Signal Direction to NAND Flash Controller Description
wre_prot_en_0 Input Write protect enable signal for registers. Setting 1 on this pin enables blocking access to the write protect registers with suffix _0.
wre_prot_en_1 Input Write protect enable signal for registers. Setting 1 on this pin enables blocking access to the write protect registers with suffix _1.