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Regarding the MPU of TMS570LS0332

Other Parts Discussed in Thread: TMS570LS0332, HALCOGEN

Hi,

I am using TMS570LS0332 in my design. I would like to the reason for the following behavior. I am getting "undefEntry" exception. When i checked the code in disassembly, it looks as follows.

 

00020000: ???? Memory map prevented reading 0x00020000 [code=0x20000]
00020004: ???? Memory map prevented reading 0x00020004 [code=0x20000]
00020008: ???? Memory map prevented reading 0x00020008 [code=0x20000]
96 linREG->MBRSR = (uint32)8191U;
0002000c: ???? Memory map prevented reading 0x0002000C [code=0x20000]
00020010: ???? Memory map prevented reading 0x00020010 [code=0x20000]
00020014: ???? Memory map prevented reading 0x00020014 [code=0x20000]
00020018: ???? Memory map prevented reading 0x00020018 [code=0x20000]

MPU is disabled in the HALCoGen.

Thanks & Best Regards,

Sreekanth Challa