82583V Datasheet, PDF (21/374 Pages) Intel Corporation – Intel® 82583V GbE Controller

Pin Interface—82583V GbE Controller
2.3.6
2.3.6.1
Power Supplies and Support Pins
Power Support
Table 11.
2.3.6.2
Power Support
Symbol
Lead #
CTRL10
62
CTRL19
64
DIS_REG10
59
Power Supply
Type /
Voltage
Name and Function
A-out
A-out
A-in
1.05 V dc Control
Voltage control for an external 1.05 V dc PNP.
1.9 V dc Control
Voltage control for an external 1.9 V dc PNP.
Disable 1.05 V dc Regulator
When high, the internal 1.05 V dc regulator is disabled and the
CTRL10 signal is active. When low, the internal 1.05 V dc
regulator is enabled using its internal power transistor. In this
case, the CTRL10 signal is inactive.
Table 12.
2.3.7
Power Supply
Symbol
Lead #
Type /
Voltage
Name and Function
VDD1p0
4, 11, 18, 27,
37, 41, 60
AVDD1p9
22, 44, 47,
51, 56, 61, 63
VDD3p3 10, 32
AVDD3p3/
VDD3p3
1
VDD1p9 19
GND
e-Pad
1.05 V
dc
1.9 V dc
3.3 V dc
3.3 V dc
1.9 V dc
Ground
1.05 V dc power supply (7).
1.9 V dc power supply (7).
3.3 V dc power supply (2).
3.3 V dc power supply (1).
Fuse voltage for programming on-die fuses. Connect to 1.9 V dc for
normal operation.
The e-Pad metal connection on the bottom of the package. Should be
connected to ground.
Reserved Pins
Symbol
RSVD2_PD
RSVD3_PD
RSVD7_PD
RSVD5_PU
RSVD6_PU
RSVD8_PU
RSVD9_PU
RSVD34_PU
RSVD35_PU
RSVD36_PU
Lead #
2
3
7
5
6
8
9
34
35
36
Name and Function
These pins need to be pulled down using 10 KΩ resistors.
These pins need to be pulled up using 10 KΩ resistors.
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