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09/18/00 Rev 1.1
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PI7C7100
3-Port PCI Bridge
ADVANCE INFORMATION
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Table 7–1 shows setting the detected parity error bit in the status register, corresponding to the primary interface. This
bit is set when PI7C7100 detects a parity error on the primary interface.
Table 7–1 Setting the Primary Interface Detected Parity Error Bit
1
x =don’t care
Because the data has already been delivered with no errors, there is no other way to signal this information back to the
initiator.
If the parity error has forwarded from the initiating bus to the target bus, P_SERR# will not be asserted.
7.3 Data Parity Error Reporting Summary
In the previous sections, the responses of PI7C7100 to data parity errors are presented according to the type of transaction
in progress. This section organizes the responses of PI7C7100 to data parity errors according to the status bits that
PI7C7100 sets and the signals that it asserts.