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IXP400 Software
Access-Layer Components: Parity Error Notifier (IxParityENAcc) API
April 2005 IXP400 Software Version 2.0 Programmer’s Guide
246 Document Number: 252539, Revision: 007
Figure 83. Data Abort with both Related and Unrelated Parity Errors
B4379-01
Data Abort IxParityENAcc Client Callback
IxParityENAccParityErrorContextGet(*pecMessage)
(*IxParityENAccCallback)()
IxParityENAccParityErrorContextGet(*pecMessage)
IxParityENAccParityErrorInterruptClear(*pecMessage)
IxParityENAccParityErrorInterruptClear(*pecMessage)
Gets Parity
Interrupt Status:
Source = NPE
Address = [X]
Gets Parity
Interrupt Status:
Source = MB
Address = [MB]
Clear Parity
Interrupt:
Source = MB
Address = [MB]
ExamineParityErrorSource
IX_PARITYENACC_SUCCESS
IX_PARITYENACC_SUCCESS
{Multi-bit parity error on
MCU and Non-MCU (E.g.,
NPE) parity error detected
when Data Abort occurred.}
IX_PARITYENACC_SUCCESS
IX_PARITYENACC_SUCCESS