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Intel
®
IXP42X product line and IXC1100 control plane processors—Ethernet MAC B
Intel
®
IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
DM September 2006
446 Order Number: 252480-006US
16.0 Ethernet MAC B
Not all of the Intel
®
IXP42X Product Line of Network Processors and IXC1100 Control
Plane Processor have this functionality. See Table 152.
Table 152. Processors’ with Ethernet Interface
Device UTOPIA HSS MII 0 MII 1
AES / DES /
3DES
Multi-Channel
HDLC
SHA-1 /
MD-5
IXP425 X X X X X 8 X
IXP423 X X X X 8
IXP422 X X X X
IXP421 X X X 8
IXP420 X X
IXC1100 X X
Table 153. Ethernet MAC B Registers (Sheet 1 of 2)
Address Description
0xC800 A000 Transmit Control 1
0xC800 A004 Transmit Control 2
0xC800 A010 Receive Control 1
0xC800 A014 Receive Control 2
0xC800 A020 Random Seed
0xC800 A030 Threshold For Partial Empty
0xC800 A038 Threshold For Partial Full
0xC800 A040 Buffer Size For Transmit
0xC800 A050 Transmit Single Deferral Parameters
0xC800 A054 Receive Deferral Parameters
0xC800 A060 Transmit Two Part Deferral Parameters 1
0xC800 A064 Transmit Two Part Deferral Parameters 2
0xC800 A070 Slot Time
0xC800 C080 MDIO Command 1
†
0xC800 C084 MDIO Command 2
†
0xC800 C088 MDIO Command 3
†