VSC8504-02 datasheet(73/131 Pages) MICROSEMI

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Registers

VMDS-10507 VSC8504-02 Datasheet Revision 4.2

4.3.1

SerDes Media Control

only valid for those ports. The following table shows the setting available in this register.

4.3.2

Cu Media CRC Good Counter

received on the Cu media interface; the number of CRC routines that have executed successfully. The

following table shows the expected readouts.

23E1

Extended PHY control 4 (PoE and CRC error counter)

27E1–28E1 Reserved

29E1

Ethernet packet generator (EPG) 1

30E1

EPG 2

Table 48 •

SerDes Media Control, Address 16E1 (0x10)

Bit

Name

Access Description

Default

15:14 Transmit remote fault

R/W

Remote fault indication sent to link

partner (LP)

13:12 Link partner (LP) remote

fault

Remote fault bits sent by LP during

autonegotiation

11:10

Reserved

Allow 1000BASE-X link-up R/W

Sticky bit.

1: Allow 1000BASE-X fiber media link-up

capability

0: Suppress 1000BASE-X fiber media

link-up capability

Allow 100BASE-FX link-up R/W

Sticky bit.

1: Allow 100BASE-FX fiber media link-up

capability

0: Suppress 100BASE-FX fiber media

link-up capability

Reserved

Far end fault detected in

100BASE-FX

Self-clearing bit.

1: Far end fault in 100BASE-FX detected

5:0

Reserved

Table 49 •

Cu Media CRC Good Counter, Address 18E1 (0x12)

Bit

Name

Access Description

Default

Packet since last read

Self-clearing bit.

1: Packet received since last read.

Reserved

Reserved.

Table 47 •

Extended Registers Page 1 Space (continued)

Address

Name

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