Digi NS9215 User Manual
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Hardware Reference NS9215
Transmit statistics counters address map .........................................307
Transmit byte counter (A060 06E0).................................................307
Transmit packet counter (A060 06E4) ..............................................308
Transmit multicast packet counter (A060 06E8)..................................308
Transmit broadcast packet counter (A060 06EC) .................................308
Transmit deferral packet counter (A060 06F4) ...................................308
Transmit excessive deferral packet counter (A060 06F8) .......................308
Transmit single collision packet counter (A060 06FC) ...........................308
Transmit multiple collision packet counter (A060 0700) ........................309
Transmit late collision packet counter (A060 0704)..............................309
Transmit excessive collision packet counter (A060 0708) .......................309
Transmit total collision packet counter (A060 070C) ............................309
Transmit jabber frame counter (A060 0718) ......................................309
Transmit FCS error counter (A060 071C)...........................................309
Transmit oversize frame counter (A060 0724) ....................................310
Transmit undersize frame counter (A060 0728)...................................310
Transmit fragment counter (A060 072C) ...........................................310
General Statistics registers address map ..........................................310
Carry Register 1 ........................................................................310
Carry Register 2 ........................................................................311
Carry Register 1 Mask register .......................................................312
Carry Register 2 Mask register .......................................................314
RX_A Buffer Descriptor Pointer register ..................................................315
RX_B Buffer Descriptor Pointer register ..................................................315
RX_C Buffer Descriptor Pointer register ..................................................316
RX_D Buffer Descriptor Pointer register ..................................................316
Ethernet Interrupt Status register .........................................................317
Ethernet Interrupt Enable register.........................................................319
TX Buffer Descriptor Pointer register .....................................................320
Transmit Recover Buffer Descriptor Pointer register ...................................321
TX Error Buffer Descriptor Pointer register ..............................................321
TX Stall Buffer Descriptor Pointer register ...............................................322
RX_A Buffer Descriptor Pointer Offset register ..........................................323
RX_B Buffer Descriptor Pointer Offset register ..........................................324
RX_C Buffer Descriptor Pointer Offset register ..........................................324
RX_D Buffer Descriptor Pointer Offset register ..........................................325
Transmit Buffer Descriptor Pointer Offset register .....................................325
RX Free Buffer register ......................................................................326
Multicast Address Filter registers ..........................................................327