PM7380 Datasheet | PMC-Sierra

FEATURES 1 APPLICATIONS 4 REFERENCES 5 APPLICATION EXAMPLES 6 BLOCK DIAGRAM 8 DESCRIPTION 9 PIN DIAGRAM 12 PIN DESCRIPTION 13 FUNCTIONAL DESCRIPTION 38 9.1 9.2 9.3 HIGH SPEED MULTI-VENDOR INTEGRATION PROTOCOL (H-MVIP) 38 HIGH-LEVEL DATA LINK CONTROL (HDLC) PROTOCOL 38 RECEIVE CHANNEL ASSIGNER 39 9.3.1 9.3.2 9.3.3 9.3.4 9.3.5 9.4 LINE INTERFACE TRANSLATOR (LIT) 41 LINE INTERFACE 42 PRIORITY ENCODER 42 CHANNEL ASSIGNER 42 LOOPBACK CONTROLLER 43 RECEIVE HDLC PROCESSOR / PARTIAL PACKET BUFFER...43 9.4.1 9.4.2 HDLC PROCESSOR 44 PARTIAL PACKET BUFFER PROCESSOR 44 RECEIVE DMA CONTROLLER 46 9.5.1 DATA STRUCTURES 46 PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA,INC., AND FOR ITS CUSTOMERS’ INTERNAL USE...