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non correctable error in SRAM

Question asked by stone.simon on Feb 1, 2016
Latest reply on Feb 2, 2016 by Erwan Y
Hello,

using the SPC56EL70
I successfully injected correctable faults in RAM, but after injecting the uncorrectable one with following lines:



SPP_MCM.ECR.R=(0x20|0x02);  //activate correctable and non-correctable reportings

SPP_MCM.EEGR.R= 0x0220;       // inject uncorrectable error
*((uint32_t *) 0x40001000) = PATTERN;
SPP_MCM.EEGR.R= 0x0000;

When I access the location, I get trapped in 

void osalSysHalt(const char *reason) {
osalSysHalt:
0x00002AB0:   18 21 06 F0  E_STWU    R1,-0x10(R1)
0x00002AB4:   00 80        SE_MFLR   R0
0x00002AB6:   D5 01        SE_STW    R0,0x14(R1)
0x00002AB8:   D2 31        SE_STW    R3,0x8(R1)


  osalIsrDisable();
0x00002ABA:   79 FF FD F7  E_BL      0x000028B0
  osal_halt_msg = reason;
0x00002ABE:   70 08 E0 00  E_LIS     R0,0x4000
0x00002AC2:   C2 71        SE_LWZ    R7,0x8(R1)
0x00002AC4:   01 06        SE_MR     R6,R0
0x00002AC6:   54 E6 08 B8  E_STW     R7,0x8B8(R6)
  while (1)
    ;
0x00002ACA:   E8 00        SE_B      0x00002ACA
0x00002ACC:   00 00        SE_ILLEGAL  
0x00002ACE:   00 00        SE_ILLEGAL 

with reason 0x3340 -> clock failure.

What am I doing wrong?

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