您好,运行SafeTI诊断库时,程序到下面两部分语句时
1、/* Run 2Bit ECC test on TCM RAM */
retVal = SL_SelfTest_SRAM(SRAM_ECC_ERROR_FORCING_2BIT, TRUE, &failInfoTCMRAM);
INCREMENT_PASS_FAIL_COUNTER(failInfoTCMRAM, retVal);
2、/* Run RAD Self tests on TCMRAM */
retVal = SL_SelfTest_SRAM(SRAM_RADECODE_DIAGNOSTICS, TRUE, &failInfoTCMRAM);;
INCREMENT_PASS_FAIL_COUNTER(failInfoTCMRAM, retVal);
会跳转到
#pragma INTERRUPT ( _excpt_vec_abort_pref, PABT)
void _excpt_vec_abort_pref()
{
while(1);
}
然后就在这一直循环,请问是什么原因?