RELEASED
PM7380 FREEDM-32P672
DATA SHEET
PMC-1990262
ISSUE 5
FRAME ENGINE AND DATA LINK MANAGER 32P672
LIST OF FIGURES
FIGURE 1 – H-MVIP PROTOCOL ....................................................................38
FIGURE 2 – HDLC FRAME...............................................................................39
FIGURE 3 – CRC GENERATOR.......................................................................39
FIGURE 4 – PARTIAL PACKET BUFFER STRUCTURE..................................45
FIGURE 5 – RECEIVE PACKET DESCRIPTOR...............................................47
FIGURE 6 – RECEIVE PACKET DESCRIPTOR TABLE...................................50
FIGURE 7 – RPDRF AND RPDRR QUEUES ...................................................52
FIGURE 8 – RPDRR QUEUE OPERATION......................................................54
FIGURE 9 – RECEIVE CHANNEL DESCRIPTOR REFERENCE TABLE.........55
FIGURE 10 – GPIC ADDRESS MAP ................................................................62
FIGURE 11 – TRANSMIT DESCRIPTOR..........................................................64
FIGURE 12 – TRANSMIT DESCRIPTOR TABLE .............................................68
FIGURE 13 – TDRR AND TDRF QUEUES .......................................................70
FIGURE 14 – TRANSMIT CHANNEL DESCRIPTOR REFERENCE TABLE ....72
FIGURE 15 – TD LINKING................................................................................75
FIGURE 16 – PARTIAL PACKET BUFFER STRUCTURE................................79
FIGURE 17 – INPUT OBSERVATION CELL (IN_CELL) .................................279
FIGURE 18 – OUTPUT CELL (OUT_CELL) ...................................................280
FIGURE 19 – BI-DIRECTIONAL CELL (IO_CELL) .........................................280
FIGURE 20 – LAYOUT OF OUTPUT ENABLE AND BI-DIRECTIONAL CELLS
..............................................................................................................281
FIGURE 21 – BOUNDARY SCAN ARCHITECTURE......................................283
FIGURE 22 – TAP CONTROLLER FINITE STATE MACHINE........................285
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA,INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
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PMC [ PMC-SIERRA, INC ]
