TLK10232 datasheet(79/103 Pages) TI1

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TLK10232

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SLLSEE1 – MAY 2013

Table 8-119. PCS_VS_CONTROL (continued)

Device Address: 0x03 SPACER Register Address: 0x8000 SPACER Default: 0x00B0

Bit(s)

Name

Description

Access

PCS_RX_DEC_CTRL_CHAR PCS RX Decode control character selection. Determines what control characters

(R)

are passed

0 = A/K/R control characters are changed to Idles. Reserved characters passed

through (Default 1’b0)

1 = A/K/R control characters are passed through as is RW

PCS_DESCR_DISABLE

De-scrambler control in 10GKR RX PCS

(R)

1 = Disable descrambler

0 = Enable descrambler (Default 1’b0)

PCS_SCR_DISABLE

Scrambler control in 10GKR TX PCS

(R)

1 = Disable scrambler

0 = Enable scrambler (Default 1’b0)

Table 8-120. PCS_VS_STATUS

Device Address: 0x03 SPACER Register Address: 0x8010 SPACER Default: 0x00FD

Bit(s)

Name

Description

Access

UNCORR_ERR_STATUS

1 = Uncorrectable block error found

RO/LH

(R)

CORR_ERR_STATUS

1 = Correctable block error found

RO/LH

(R)

PCS_TP_ERR

PCS test pattern verification status PCS_SCR_DISABLE

RO/LH

(R)

1 = Error occurred during pseudo random test pattern verification

Number of errors can be checked by reading PCS_TP_ERR_COUNT (03.002B)

7:0

RESERVED

For TI use only.

COR

8.4

Auto-Negotiation Registers

The registers below can be accessed only in Clause 45 mode and with device address field set to 0x07

(DA[4:0] = 5’b00111)

Table 8-121. AN_CONTROL

Device Address: 0x07 SPACER Register Address: 0x0000 SPACER Default: 0x3000

Bit(s)

Name

Description

Access

AN_RESET

1 = Resets Auto Negotiation

RW/SC

(RX)

0 = Normal operation (Default 1’b0)

RESERVED

For TI use only. Always reads 0.

RESERVED

For TI use only (Default 1’b1)

AN_ENABLE

1 = Enable Auto Negotiation (Default 1’b1)

(RX)

0 = Disable Auto Negotiation

11:10

RESERVED

For TI use only. Always reads 0.

AN_RESTART

1 = Restart Auto Negotiation

RW/SC(1)

(RX)

0 = Normal operation (Default 1’b0)

If set, a read of this register is required to clear AN_RESTART bit.

8:0

RESERVED

For TI use only. Always reads 0.

(1)

If set, a read of register 07.0000 is required to clear AN_RESTART bit.

Table 8-122. AN_STATUS

Device Address: 0x07 SPACER Register Address: 0x0001 SPACER Default: 0x0088

Bit(s)

Name

Description

Access

AN_PAR_DET_FAULT

1 = Fault has been detected via parallel detection function

RO/LH

(RX)

0 = Fault has not been detected via parallel detection function

AN_EXP_NP_STATUS

1 = Extended next page is used

(RX)

0 = Extended next page is not allowed

DEVICE REGISTERS

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