Digi NS9750 User Manual

Page 397

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w w w . d i g i e m b e d d e d . c o m

3 7 3

E t h e r n e t C o m m u n i c a t i o n M o d u l e

increment when a packet is truncated to 1518 (non-VLAN) or 1522 (VLAN) bytes by
MAXF.

Transmit statistics counters

D31:12

R

Reset = Read as 0

Reserved

D11:00

R/W

Reset = 0x000

RJBR

Address

Register

Transmit counters

R/W

A060_06E0

TBYT

Transmit byte counter

R/W

A060_06E4

TPKT

Transmit packet counter

R/W

A060_06E8

TMCA

Transmit multicast packet counter

R/W

A060_06EC

TBCA

Transmit broadcast packet counter

R/W

A060_06F0

Reserved

N/A

N/A

A060_06F4

TDFR

Transmit deferral packet counter

R/W

A060_06F8

TEDF

Transmit excessive deferral packet counter

R/W

A060_06FC

TSCL

Transmit single collision packet counter

R/W

A060_0700

TMCL

Transmit multiple collision packet counter

R/W

A060_0704

TLCL

Transmit late collision packet counter

R/W

A060_0708

TXCL

Transmit excessive collision packet counter

R/W

A060_070C

TNCL

Transmit total collision counter

R/W

A060_0710

Reserved

N/A

N/A

A060_0714

Reserved

N/A

N/A

A060_0718

TJBR

Transmit jabber frame counter

R/W

A060_071C

TFCS

Transmit FCS error counter

R/W

A060_0720

Reserved

N/A

N/A

A060_0724

TOVR

Transmit oversize frame counter

R/W

A060_0728

TUND

Transmit undersize frame counter

R/W

A060_072C

TFRG

Transmit fragments frame counter

R/W

Table 230: Transmit statistics counters address map

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