ACD82224 Datasheet, PDF (75/77 Pages) List of Unclassifed Manufacturers – 24 Ports 10/100 Fast Ethernet Switch

Command 31H
Description: Read next new entry.
Parameter: None
Result: The result is indicated by the Result register. If the command is completed with no error,
the content of next new entry from the Read Pointer of the address book will be stored into the
Data registers. The MAC address will be stored into DataReg5 – DataReg0, with DataReg5
contains the MSB of the MAC address and DataReg0 contains the LSB. The port number is
stored in DataReg6, and the Flag bits are stored in DataReg7. The Read Pointer is set to point to
this entry.
Command 40H
Description: Read first aged entry.
Parameter: None
Result: The result is indicated by the Result register. If the command is completed with no error,
the content of first aged entry of the address book will be stored into the Data registers. The
MAC address will be stored into DataReg5 – DataReg0, with DataReg5 contains the MSB of the
MAC address and DataReg0 contains the LSB. The port number is stored in DataReg6, and the
Flag bits are stored in DataReg7. The Read Pointer is set to point to this entry.
Command 41H
Description: Read next aged entry.
Parameter: None
Result: The result is indicated by the Result register. If the command is completed with no error,
the content of next aged entry from the Read Pointer of the address book will be stored into the
Data registers. The MAC address will be stored into DataReg5 – DataReg0, with DataReg5
contains the MSB of the MAC address and DataReg0 contains the LSB. The port number is
stored in DataReg6, and the Flag bits are stored in DataReg7. The Read Pointer is set to point to
this entry.
Command 50H
Description: Read first locked entry.
Parameter: None
Result: The result is indicated by the Result register. If the command is completed with no error,
the content of first locked entry of the address book will be stored into the Data registers. The
MAC address will be stored into DataReg5 – DataReg0, with DataReg5 contains the MSB of the
MAC address and DataReg0 contains the LSB. The port number is stored in DataReg6, and the
Flag bits are stored in DataReg7. The Read Pointer is set to point to this entry.
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