IGLOO2 HPMS Security Configuration
IGLOO2 HPMS Security Configuration Table of Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1 Configuration Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 AHB Bus Matrix Master/Slave Access Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Introduction The IGLOO2 devices offer extensive configurable access controls to the HPMS memory map. These controls are in AHB Bus Matrix Master/Slave Access. You can access these controls from System Builder's Security tab and select your security options by checking or unchecking the Read/Write checkboxes as desired for each of the Masters and Slaves (Figure 1).
1 – Configuration Options AHB Bus Matrix Master/Slave Access Configuration Note that the master/slave access controls are restricted to those devices offering the Advanced Security Features. For devices offering baseline security only, all programmable accesses are granted and cannot be changed. The controls are grayed out. The Master/Slave configuration tab defines how masters and slaves communicate and whether it also has write access when a master has read access.
Table 1 lists eNVM special sector address ranges.
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