Firmware User Manual (AE-step)
40
Revision 1.02
2019-04-24
TLE984x Firmware User Manual
Table 4-7 NVM Protection Check for BSL Commands
NVM protection group (condition to
block)
BSL Command
Group 1
NVM HW read or write protection applied
to any NVM region
Command 02H – RAM: Write Data/Program
Command 05H – NVM: Write Data/Program
Command 88H – NVM: Erase
Group 2
NVM HW read protection applied to any
NVM region
Command 83H – RAM: Execute
Command 86H – NVM: Execute
Command 87H – NVM: Read Data
Command 84H – RAM: Read Data
Command 8EH – NVM: 100TP Read
Command 90H – BSL: Option Get
Command 92H – LIN: NAD Get
Command 93H – FastLIN: Set Session Baudrate
Group 3
NVM HW read protection applied to any
NVM region and no write protection to
NVM code region
Command 0DH – NVM: 100TP Write
Command 8FH – BSL: Option Set
Command 91H – LIN: NAD Set
Group 4
NVM HW read and write protection for all
regions are ignored.