Processor Local Bus Functional Model Toolkit User's Manual

8.8 PLB Interface Checks
8.8.1 PLB_RNW
The following error messages are issued for this signal:
• Error 2.21.1
An error message is issued when the PLB changes this transfer qualifier from the time a request to
transfer is made until the addressed slave asserts its Sln_addrAck, or the transfer is terminated
through Mn_abort or PLB_MnRearbitrate or timeout.
• Error 2.21.2
An error message is issued if this transfer qualifier does not match Mn_RNW of the requesting
master when PLB_MnAddrAck is active.
8.8.2 PLB_BE
The following error messages are issued for this signal:
• Error 2.22.1
An error message is issued when the PLB changes this transfer qualifier from the time a request to
transfer is made until the addressed slave asserts its Sln_addrAck, or the transfer is terminated via
Mn_abort or PLB_MnRearbitrate or timeout.
• Error 2.22.2
An error message is issued if this transfer qualifier has no enabled bytes(all zeroes) for a non-line,
non-burst transfer.
• Error 2.22.3
An error message is issued if the replication of the byte enables is not correct when a device is
connected to a PLB of a larger size.
8.8.3 PLB_size(0:3)
The following error messages are issued for this signal:
• Error 2.23.1
An error message is issued when the PLB changes this transfer qualifier from the time a request to
transfer is made until the addressed slave asserts its Sln_addrAck, or the transfer is terminated
through Mn_abort or PLB_MnRearbitrate or timeout.
• Error 2.23.2
An error message is issued if this transfer qualifier does not match Mn_size when
PLB_MnAddrAck is active.
• Error 2.23.3
Version 4.9.2 PLB Compliance Checks 87