Hi,
It's ages since I've looked at this chip so the following is from a quick inspection of the manual.
Refer to the memory map Figure 1-3. S12X CPU & BDM Global Address Mapping and boundaries in Table 1-2. Device Internal Resources.
Linear address:
[EEPROM_LOW to 0x13_FFFF] => [0x13_F000 to 0x13_FFFF]
[FLASH_LOW to 0x7F_FFFF] => [0x78_0000 to 0x7F_FFFF]
Attached is a config file to try.
If loading with the HC12 programmer select linear image before loading the file.
bye
