Part Number: TMS320F280039C
Dear Champs,
I am asking this for our customer.
From TRM
Table 5-2. Security Levels in 5.2 Functional Description,
Suppose that there is such statement in C below,
A = func();
A is a variable in RAM.
func() is a function in flash.
PMF is not executed with correct password.
Questions:
1. Case 1
A is in GSx RAM, not secure
func() is in flash/bank2/sector0, secured by DCSM Zone1
Can A get the right return result from func()?
2. Case 2
A is in LSx RAM, secured by DCSM Zone1
func() is in flash/bank2/sector0, secured by DCSM Zone1
Can A get the right return result from func()?
3. Case 3
A is in GSx RAM, not secure
func() is in flash/bank2/sector0, secured in EXEONLY by DCSM Zone1
Can A get the right return result from func()?
4. Case 4
A is in LSx RAM, secured by DCSM Zone1
func() is in flash/bank2/sector0, secured in EXEONLY by DCSM Zone1
Can A get the right return result from func()?
