STE10A Datasheet, PDF (11/82 Pages) STMicroelectronics – PCI 10/100 Ethernet controller with integrated PHY (3.3V)

STE10/100A
Pin description
Table 1.
Pin no.
91
89
88
Pin description (continued)
Name
Type
Description
LED M1-
Fd/Col
or
LED M2-
10 link
This pin can be programmed as mode 1 or mode 2:
For mode 1:
LED display for full duplex or collision status. This pin will be
driven on continually when a full duplex configuration is
detected. This pin will be driven at a 20 Hz blinking frequency
O
when a collision status is detected in the half duplex
configuration.
For mode 2:
LED display for 10Ms/s link status. This pin will be driven on
continually when 10Mb/s network operating speed is
detected.
Vaux-detect
Vcc-detect
I
When this pin is asserted, it indicates an auxiliary power
source is supported from the system.
I
When this pin is asserted, it indicates a PCI power source is
supported.
Pin no.
Digital power pins
5,11,19,31,36,39,45,51,55,75,93,112,115,125
8,14,27,38,40,48,60,85,111,122,128
Analog power pins
94,96,102,106,110
95,99,100,103,108
Vss
Vdd
AVss
AVdd
Name
11/82