TLK3118 Datasheet, PDF (25/57 Pages) Texas Instruments – Redundant XAUI Transceiver

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TLK3118
Redundant XAUI Transceiver
SLLS628A – DECEMBER 2004 – REVISED APRIL 2005
Table 7. XS_STATUS_1 (continued)
Bit(s)
4/5.1.2
4/5.1.1
Address:0x0001
Default:0x0082
Name
Description
XS Transmit Link Status
1 = XS Transmit link is up
0 = XS Transmit links is down
(This bit is latched low version of 4/5.24.12)
Low Power Ability
This bit always reads 1 indicating support for low power mode
Access
RO/LL
RO
Bit(s)
4/5.2.15.0
OUI c:r
Table 8. XS_DEVICE_IDENTIFIER_1
Address:0x0002
Name
Description
Organizationally unique identifier.
Default:0x4000
Access
RO
Bit(s)
4/5.3.15:0
OUI c:r
Table 9. XS_DEVICE_IDENTIFIER_2
Address:0x003
Default:0x50B0
Name
Description
Device identifier. Manufacturer model and revision number
Access
RO
Bit(s)
4/5.4.0
Table 10. XS_SPEED_ABILITY
Address:0x004
Default:0x0001
Name
Description
10G Capable
This bit always reads 1 indicating operation at 10Gb/s
Access
RO
Bit(s)
4/5.5.5
4/5.5.4
4/5.5.3
4/5.5.2
4/5.5.1
4/5.5.0
Table 11. XS_DEVICES_IN_PACKAGE_1
Address:0x0005
Name
Description
DTE XS Present
1 = DTE XS present in the package
0 = DTE XS not present in the package
Read will return 1, when dvad_in is high
PHY XS Present
1 = PHY XS present in the package
0 = PHY XS not present in the package
Read will return 1, when dvad_in is low
PCS Present
Always reads 0
WIS Present
Always reads 0
PMD/PMA Present
Always reads 0
Clause 22 registers Present Always reads 0
Default:0x0010
Access
RO
Bit(s)
4/5.6.15
4/5.6.14
Table 12. XS_DEVICES_IN_PACKAGE_2
Address:0x0006
Default:0x0000
Name
Description
Vendor Specific Device 2
Present
This bit always reads 0 indicating that vendor specific device 2 not present in
package
Vendor Specific Device 1
Present
This bit always reads 0 indicating that vendor specific device 1 not present in
package
Access
RO
Bit(s)
4/5.8.15:14
Table 13. XS_STATUS_2
Address:0x0008
Default:0x8C00
Name
Description
Device present
Always read 10 indicating that device responds at this address
Access
RO
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