82598EB Datasheet, PDF (23/596 Pages) Intel Corporation – Intel® 82598EB 10 Gigabit Ethernet Controller Datasheet

Intel^® 82598EB 10 GbE Controller - Signal Descriptions and Pinout List
2. Signal Descriptions and Pinout List
Signal names are subject to change without notice. Verify with your local Intel sales office that you
have the latest information before finalizing a design.
2.1
Signal Type Definitions
Signals are electrically defined in Table 2-1.
Table 2-1. Signal Definitions
Name
Definition
I
Input
Standard input only digital signal.
Out (O)
Output
Totem Pole Output (TPO) is a standard active driver.
T/s
Tri-state
Bi-directional three-state digital input/output pin.
O/d
Open Drain
Enables multiple devices to share as a wire-OR.
A-in
Analog input signals.
A-out
Analog output signals.
A-Inout
Bi-directional analog signals.
B
Input BIAS.
NCSI-in
NC-SI input signal.
NCSI-out NC-SI output signal.
Pu
Internal pull-up
Pd
Internal pull-down
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