L-ET4148-50C-DB LSI, L-ET4148-50C-DB Datasheet - Page 5

• Manufacturer Part Number: L-ET4148-50C-DB
• Manufacturer: LSI

Specifications of L-ET4148-50C-DB

• Lead Free Status / RoHS Status: Supplier Unconfirmed

Contents
Preliminary Data Sheet
April 2006
Agere Systems Inc.
Layer_2_User_Port_Snooping_Port............................................................................................................... 130
Layer_2_Vlan_Mask_Table ............................................................................................................................ 131
Layer_2_Vlan_Port_State_Table.................................................................................................................... 132
Mac_Global_Mode.......................................................................................................................................... 133
Mac_Mode_{0..4}............................................................................................................................................ 135
Mac_Mode_{5..6}............................................................................................................................................ 138
Mac_Status_{0..4} .......................................................................................................................................... 140
Mdio_Control .................................................................................................................................................. 141
Mdio_Mode ..................................................................................................................................................... 144
Mdio_Status.................................................................................................................................................... 146
Multicast_Rate_Accumulator .......................................................................................................................... 147
Multicast_Rate_Decrement_Period ................................................................................................................ 148
Multicast_Rate_Discard_Mask ....................................................................................................................... 149
Multicast_Rate_Limit ...................................................................................................................................... 150
Multicast_Rate_Limit_Events ......................................................................................................................... 151
Multicast_Rate_Mode ..................................................................................................................................... 152
Packet_Buffer_Acl_Deny_Mask ..................................................................................................................... 153
Packet_Buffer_Acl_Log_Port.......................................................................................................................... 154
Packet_Buffer_Allocated_Buffer_Count ......................................................................................................... 155
Packet_Buffer_Channel_Congestion_Threshold............................................................................................ 156
Packet_Buffer_Crc_Error_Mask ..................................................................................................................... 157
Packet_Buffer_Descriptor_Congestion_Threshold......................................................................................... 158
Packet_Buffer_Descriptor_Usage_Count....................................................................................................... 159
Packet_Buffer_Discard_Mask ........................................................................................................................ 160
Packet_Buffer_Free_Buffer_Control............................................................................................................... 161
Packet_Buffer_Free_Buffer_Count_Even ...................................................................................................... 162
Packet_Buffer_Free_Buffer_Count_Odd........................................................................................................ 163
Packet_Buffer_Free_Descriptor_Control........................................................................................................ 164
Packet_Buffer_Global_Congestion_Threshold............................................................................................... 165
Packet_Buffer_Ind .......................................................................................................................................... 166
Packet_Buffer_Mode ...................................................................................................................................... 168
Packet_Buffer_Packet_Drop_Count............................................................................................................... 169
Packet_Buffer_Parity_Error_Info .................................................................................................................... 171
Packet_Buffer_Port_Speed ............................................................................................................................ 172
Packet_Buffer_Priority_Table ......................................................................................................................... 173
Packet_Buffer_Queue_Buffer_Limit (Revision C Only) .................................................................................. 174
Packet_Buffer_Queue_Buffers_{0..3} (Revision C Only) ............................................................................... 175
Packet_Buffer_Queue_Depth_{0..3} (Revision C Only) ................................................................................. 177
Packet_Buffer_Queue_Limit (Revision C Only).............................................................................................. 179
Packet_Buffer_Queue_Management_Thresholds (Revision C Only) ............................................................ 180
Packet_Buffer_Queue_Status ........................................................................................................................ 181
Packet_Buffer_Queue_Weight ....................................................................................................................... 182
Packet_Buffer_Scrub...................................................................................................................................... 183
Packet_Buffer_Shaper_Accumulator_Even ................................................................................................... 184
Packet_Buffer_Shaper_Accumulator_Odd..................................................................................................... 185
Packet_Buffer_Shaper_Delta_Even ............................................................................................................... 186
Packet_Buffer_Shaper_Delta_Odd ................................................................................................................ 187
Packet_Buffer_Shaper_Limit .......................................................................................................................... 188
Policer_Accumulator_Table_{0..4} ................................................................................................................. 189
Policer_Accumulator_Table_{5..6} ................................................................................................................. 190
Policer_Delta_Table_{0..4} ............................................................................................................................. 191
Single-Chip 48 x 1 Gbit/s + 2 x 10 Gbits/s Layer 2+ Ethernet Switch
Table of Contents
Agere Systems - Proprietary
(continued)
ET4148-50
Page
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