MPC8540 datasheet(700/1302 Pages) FREESCALE

700 / 1302 page

MPC8540 PowerQUICC III Integrated Host Processor Reference Manual, Rev. 1

14-74

Freescale Semiconductor

Three-Speed Ethernet Controllers

Table 14-72 describes the fields of the TPKT register.

14.5.3.7.27Transmit Multicast Packet Counter Register (TMCA)

Figure 14-75 shows the TMCA register.

Table 14-73 describes the fields of the TMCA register.

14.5.3.7.28Transmit Broadcast Packet Counter Register (TBCA)

Figure 14-76 shows the TBCA register.

Table 14-72. TPKT Field Descriptions

Bits

Name

Description

0–9

—

Reserved

10–31 TPKT Transmit packet counter. Increments for each transmitted packet (including bad packets, excessive

deferred packets, excessive collision packets, late collision packets, all unicast, broadcast, and

multicast packets).

R 0

0 0 0 0000 00

TMCA

Reset

0000_0000_0000_0000_0000_0000_0000_0000

Offset

TSEC1:0x2_46E8; TSEC2:0x2_56E8

Figure 14-75. Transmit Multicast Packet Counter Register Definition

Table 14-73. TMCA Field Descriptions

Bits

Name

Description

0–9

—

Reserved

10–31 TMCA Transmit multicast packet counter. Increments for each multicast valid frame transmitted (excluding

broadcast frames).

R 0

000000000

TBCA

Reset

0000_0000_0000_0000_0000_0000_0000_0000

Offset

TSEC1:0x2_46EC; TSEC2:0x2_56EC

Figure 14-76. Transmit Broadcast Packet Counter Register Definition

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