26.5.7 NVM User Configuration

The NVM user configuration resides in the Configuration Rows. Refer to the Physical Memory Map of the device for the Configuration Rows address mapping (See NVM User Row Mapping for more information).

It contains a BOOTPROT field allowing to define a write protected memory section, starting at offset zero, for a bootloader software.

Table 26-2. Boot Loader Size
BOOTPROT [3:0]Rows Protected by BOOTPROTBoot Loader Size
0xF(1)None0
0xE2512 Bytes
0xD41 KB
0xC82 KB
0xB164 KB
0xA328 KB
0x96416 KB
0x812832 KB
0x716040 KB
0x619248 KB
0x522456 KB
0x425664 KB
0x328872 KB
0x232080 KB
0x135288 KB
0x038496 KB
Note:
  1. Default value is 0xF.