IP178G datasheet(42/76 Pages) ETC2

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IP178G

Data Sheet

42 / 76

December 19, 2012

IP178G-DS-R01.3

MII register 8 of PHY0~7 (Each PHY has its own MII register 8 with different PHY address)

PHY

MII

R/W

Description

Default

0~7

8.13

Message Page

Received Code Word Bit 13

0~7

8.12

Acknowledge 2

Received Code Word Bit 12

0~7

8.11

Toggle

Received Code Word Bit 11

0~7

8[10:0]

Message/Unformatted Field

Received Code Word Bit 10:0

PHY

MII

R/W

Description

Default

Special Control Register

0~7

16.7

Advance power saving mode

1 = Enable APS mode (Default)

0 = Disable APS mode

Please refer to the Power Saving application note for more detail

description.

0~7

16.4

Far end fault function

1 = Far end fault function disable

0 = Far end fault function enable (Default)

This bit is only used for fiber mode.

PHY

MII

R/W

Description

Default

Special Status Register

0~7

18.14

Linkup

1 = linkup

0 = unlink

0~7

18.11

Speed Mode

1 = 100 Mbps

0 = 10 Mbps

0~7

18.10

Duplex Mode

1 = Full Duplex

0 = Half Duplex

The other Registers are reserved registers. User is inhibited to access to these registers. It may

introduce abnormal function to write these registers.

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