ACD80800 Datasheet, PDF (14/19 Pages) List of Unclassifed Manufacturers – Address Resolution Logic (8K MAC Addresses)

MAC address and DataReg0 contains the LSB. The Command 61H
port number is stored in DataReg6, and the Flag bits
are stored in DataReg7. The Read Pointer is set to Description: Read next valid entry.
point to this entry.
Parameter: None
Command 50H
Result: The result is indicated by the Result register. If
Description: Read first locked entry.
the command is completed with no error, the content
of next filtered entry from the Read Pointer of the
Parameter: None
address book will be stored into the Data registers.
The MAC address will be stored into DataReg5 -
Result: The result is indicated by the Result register. If DataReg0, with DataReg5 contains the MSB of the
the command is completed with no error, the content MAC address and DataReg0 contains the LSB. The
of first locked entry of the address book will be stored port number is stored in DataReg6, and the Flag bits
into the Data registers. The MAC address will be
are stored in DataReg7. The Read Pointer is set to
stored into DataReg5 - DataReg0, with DataReg5
point to this entry.
contains the MSB of the MAC address and DataReg0
contains the LSB. The port number is stored in
Command 80H
DataReg6, and the Flag bits are stored in DataReg7.
The Read Pointer is set to point to this entry.
Description: Read first entry with specified port
number.
Command 51H
Parameter: Store port number into DataReg6.
Description: Read next locked entry.
Result: The result is indicated by the Result register. If
Parameter: None
the command is completed with no error, the content
of first entry of the address book with the said port
Result: The result is indicated by the Result register. If number will be stored into the Data registers. The
the command is completed with no error, the content MAC address will be stored into DataReg5 -
of next locked entry from the Read Pointer of the
DataReg0, with DataReg5 contains the MSB of the
address book will be stored into the Data registers. MAC address and DataReg0 contains the LSB. The
The MAC address will be stored into DataReg5 -
port number is stored in DataReg6, and the Flag bits
DataReg0, with DataReg5 contains the MSB of the are stored in DataReg7. The Read Pointer is set to
MAC address and DataReg0 contains the LSB. The point to this entry.
port number is stored in DataReg6, and the Flag bits
are stored in DataReg7. The Read Pointer is set to Command 81H
point to this entry.
Description: Read next valid entry.
Command 60H
Parameter: Store port number into DataReg6.
Description: Read first filtered page.
Result: The result is indicated by the Result register. If
Parameter: None
the command is completed with no error, the content
of next entry from the Read Pointer of the address
Result: The result is indicated by the Result register. If book with the said port number will be stored into the
the command is completed with no error, the content Data registers. The MAC address will be stored into
of first filtered entry of the address book will be stored DataReg5 - DataReg0, with DataReg5 contains the
into the Data registers. The MAC address will be
MSB of the MAC address and DataReg0 contains the
stored into DataReg5 - DataReg0, with DataReg5
LSB. The port number is stored in DataReg6, and the
contains the MSB of the MAC address and DataReg0 Flag bits are stored in DataReg7. The Read Pointer is
contains the LSB. The port number is stored in
set to point to this entry.
DataReg6, and the Flag bits are stored in DataReg7.
The Read Pointer is set to point to this entry.
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