Intel 82541PI Design Manual page 59

Table 18. Ball Number to Signal Mapping (Sheet 5 of 8)
82541ER
Ball
Pin
Ref
Name
H7 1.2 V
H8 1.2 V
H9 VSS
H10 VSS
H11 ANALOG_1.2 V
H12 NC
H13 MDI[3]+
H14 MDI[3]-
J1 PAR
J2 PERR#
J3 GNT#
J4 EEMODE
J5 1.2 V
J6 1.2 V
J7 1.2 V
J8 1.2 V
J9 1.2 V
J10 1.2 V
J11 1.2 V
J12 AUX_PWR
J13 XTAL_1.8 V
J14 XTAL2
K1 AD[16]
K2 VSS
K3 VCC
K4 VCC
K5 1.2 V
Application Note (AP-468)
82541PI(ER) and 82562GZ(GX) Dual Footprint LOM Design Guide
82541PI 82562GZ(GX)
Pin Pin
Name Name
1.2 V 3.3 V
1.2 V 3.3 V
VSS VSS
VSS VSS
ANALOG_ 3.3 V
1.2 V
NC NC
MDI[3]+ NC
MDI[3]- NC
PAR NC
PERR# NC
GNT# NC
EEMODE NC
1.2 V VCCR
1.2 V 3.3 V
1.2 V 3.3 V
1.2 V 3.3 V
1.2 V 3.3 V
1.2 V 3.3 V
1.2 V 3.3 V
AUX_PWR NC
XTAL_1.8 V NC
XTAL2 X2
AD[16] NC
VSS VSS
3.3 V VCC
3.3 V VCC
1.2 V 3.3 V
Population Options
82541ER 82541PI
1.2 V 1.2 V
1.2 V 1.2 V
1.2 V 1.2 V
NC NC
Magnetics Magnetics
Magnetics Magnetics
PAR PAR
PERR# PERR#
GNT# GNT#
Pull-down or NC Pull-down or NC
1.2 V 1.2 V
1.2 V 1.2 V
1.2 V 1.2 V
1.2 V 1.2 V
1.2 V 1.2 V
1.2 V 1.2 V
1.2 V 1.2 V
AUX_PWR AUX_PWR
1.8 V 1.8 V
AD[16] AD[16]
3.3 V
3.3 V
1.2 V 1.2 V
82562GZ(GX) Comments
3.3 V Core Power
Plane
3.3 V Core Power
Plane
3.3 V Core Power
Plane
NC
Magnetics 10/100
Magnetics will
not have a pin
connected here
Magnetics 10/100
Magnetics will
not have a pin
connected here
No stuff
No stuff
No stuff
NC 82541ER:
Connect a pull-
down for
Microwire and a
NC for SPI
3.3 V Core Power
Plane
3.3 V Core Power
Plane
3.3 V Core Power
Plane
3.3 V Core Power
Plane
3.3 V Core Power
Plane
3.3 V Core Power
Plane
3.3 V Core Power
Plane
No stuff
No stuff PHY Power
Plane
No stuff
VSSPP = VSS
3.3 V
3.3 V
3.3 V Core Power
Plane
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