PM3351

PM3351 ELAN 1X100 DATA SHEET PMC-970113 ISSUE 3 SINGLE PORT FAST ETHERNET SWITCH PM3351 ELAN 1X100 SINGLE PORT FAST ETHERNET SWITCH DATA SHEET ISSUE 3: FEBRUARY 1998 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE PM3351 ELAN 1X100 DATA SHEET PMC-970113 ISSUE 3 SINGLE PORT FAST ETHERNET SWITCH PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE PM3351 ELAN 1X100 DATA SHEET PMC-970113 ISSUE 3 SINGLE PORT FAST ETHERNET SWITCH CONTENTS FEATURES............................................................................................................ 1 BLOCK DIAGRAM ................................................................................................. 3 DESCRIPTION ...................................................................................................... 4 Introduction .................................................................................................... 5 Switch Processor ........................................................................................... 5 Multi-channel DMA Processor........................................................................ 6 Ethernet/IEEE 802.3 MAC Interface .............................................................. 6 Expansion Port............................................................................................... 6 Local Memory Controller ......................................................................