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Intel
®
IXP42X product line and IXC1100 control plane processors—Ethernet MAC A
Intel
®
IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
DM September 2006
440 Order Number: 252480-006US
15.2.32 Address 1
15.2.33 Address 2
15.2.34 Address 3
15.2.35 Address 4
Register Name: addr1
Hex Offset Address: 0x C80090C0 Reset Hex Value: 0x00000000
Register
Description:
Address Register #1. First register of six that makes up the Address. Address Mask is used with Address
for multicast address filtering. Bits set to 1, in Address Mask, represent bits of the Address Register that
must match the corresponding bits in incoming destination addresses for packets to be accepted.
Access: Read/Write.
31 87 0
(Reserved) ADDRESS[7:0]
Register Name: addr2
Hex Offset Address: 0x C80090C4 Reset Hex Value: 0x00000000
Register
Description:
Address Register #1. Second register of six that makes up the Address. Address Mask is used with
Address for multicast address filtering. Bits set to 1, in Address Mask, represent bits of the Address
Register that must match the corresponding bits in incoming destination addresses for packets to be
accepted.
Access: Read/Write.
31 87 0
(Reserved) ADDRESS[15:8]
Register Name: addr3
Hex Offset Address: 0x C80090C8 Reset Hex Value: 0x00000000
Register
Description:
Address Register #1. Third register of six that makes up the Address. Address Mask is used with Address
for multicast address filtering. Bits set to 1, in Address Mask, represent bits of the Address Register that
must match the corresponding bits in incoming destination addresses for packets to be accepted.
Access: Read/Write.
31 87 0
(Reserved) ADDRESS[23:16]
Register Name: addr4
Hex Offset Address: 0x C80090CC Reset Hex Value: 0x00000000
Register
Description:
Address Register #1. Forth register of six that makes up the Address. Address Mask is used with Address
for multicast address filtering. Bits set to 1, in Address Mask, represent bits of the Address Register that
must match the corresponding bits in incoming destination addresses for packets to be accepted.
Access: Read/Write.
31 87 0
(Reserved) ADDRESS[31:24]