82562G Datasheet, PDF (10/44 Pages) Intel Corporation – Mbps Platform LAN Connect

82562G — Networking Silicon
Table 1. 82562G Hardware Configuration
TESTEN
ISOL
_TCK
ISOL
_TI
ISOL_
EXEC
Mode
1
1
0
1 Reserved
1
1
1
0 Reserved Testing
1
1
1
1 Power-down Mode
Comments
The ISOL_TI pin has an internal
10 K Ω pull-down resistor and
should not be connected.
The ISOL_EXEC pin has an
internal 10 K Ω pull-down resistor
and should not be connected.
Tri-state and power down.
NOTE: Combinations not shown in Table 1 are reserved and should not be used.
Table 2. LED Logic Functionality
Mode/Configuration
Configuration A:
82562ET-compatible
Configuration B: Intel
GbE mode
Configuration C:
Alternative mode
ACTLED#
SPDLED#
Activity Speed 100 Mb
Activity Link and Speed 100 Mb
Activity Link and Speed 100 Mb
LILED#
Asserted if valid link is present at
10 Mb or 100 Mb
Asserted if valid link is present at
10 Mb or 100 Mb
Link and Speed 10 Mb
6
Datasheet