Datasheet

TLK105

TLK106

SLLSEB8A –AUGUST 2012–REVISED MARCH 2013

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Table 8-40. Cable Diagnostic Location Results Register 1 (CDLRR1), address 0x0180 (continued)

BIT NAME DEFAULT FUNCTION

7:0 TPTD Peak <0000 0000>, RO Location of the First peak discovered by the TDR mechanism on Transmit Channel

Location 1 (TPTD). The value of these bits is translated into distance from the PHY

8.20.4 Cable Diagnostic Location Results Register 2 (CDLRR2)

This register provides the peaks locations after execution of the TDR. The values of this register are valid

after reading 1 in Diagnostic Done bit 1 in register CDCR (0x1E).

Table 8-41. Cable Diagnostic Location Results Register 2 (CDLRR2), address 0x0181

BIT NAME DEFAULT FUNCTION

15:8 TPTD Peak <0000 0000>, RO Location of the Fourth peak discovered by the TDR mechanism on Transmit Channel

Location 4 (TPTD). The value of these bits is translated into distance from the PHY.

7:0 TPTD Peak <0000 0000>, RO Location of the Third peak discovered by the TDR mechanism on Transmit Channel

Location 3 (TPTD). The value of these bits is translated into distance from the PHY.

8.20.5 Cable Diagnostic Location Results Register 3 (DDLRR3)

This register provides the peaks locations after execution of the TDR. The values of this register are valid

after reading 1 in Diagnostic Done bit 1 in register CDCR (0x1E).

Table 8-42. Cable Diagnostic Location Results Register 3 (DDLRR3), address 0x0182

BIT NAME DEFAULT FUNCTION

15:8 TPRD Peak <0000 0000>, RO Location of the First peak discovered by the TDR mechanism on Receive Channel

Location 1 (TPRD). The value of these bits is translated into distance from the PHY.

7:0 TPTD Peak <0000 0000>, RO Location of the Fifth peak discovered by the TDR mechanism on Transmit Channel

Location 5 (TPTD). The value of these bits is translated into distance from the PHY.

8.20.6 Cable Diagnostic Location Results Register 4 (CDLRR4)

This register provides the peaks locations after execution of the TDR. The values of this register are valid

after reading 1 in Diagnostic Done bit 1 in register CDCR (0x1E).

Table 8-43. Cable Diagnostic Location Results Register 4 (CDLRR4), address 0x0183

BIT NAME DEFAULT FUNCTION

15:8 TPRD Peak <0000 0000>, RO Location of the Third peak discovered by the TDR mechanism on Receive Channel

Location 3 (TPRD). The value of these bits is translated into distance from the PHY.

7:0 TPRD Peak <0000 0000>, RO Location of the Second peak discovered by the TDR mechanism on Receive Channel

Location 2 (TPRD). The value of these bits is translated into distance from the PHY.

8.20.7 Cable Diagnostic Location Results Register 5 (CDLRR5)

This register provides the peaks locations after execution of the TDR. The values of this register are valid

after reading 1 in Diagnostic Done bit 1 in register CDCR (0x1E).

Table 8-44. Cable Diagnostic Location Results Register 5 (CDLRR5), address 0x0184

BIT NAME DEFAULT FUNCTION

15:8 TPRD Peak <0000 0000>, RO Location of the Fifth peak discovered by the TDR mechanism on Receive Channel

Location 5 (TPRD). The value of these bits is translated into distance from the PHY.

7:0 TPRD Peak <0000 0000>, RO Location of the Fourth peak discovered by the TDR mechanism on Receive Channel

Location 4 (TPRD). The value of these bits is translated into distance from the PHY.

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