Intel 82541PI Design Manual page 60

82541PI(ER) and 82562GZ(GX) Dual Footprint LOM Design Guide
Table 18. Ball Number to Signal Mapping (Sheet 6 of 8)
82541ER
Ball
Pin
Ref
Name
K6 1.2 V
K7 1.2 V
K8 1.2 V
K9 1.2 V
K10 1.2 V
K11 1.2 V
K12 AVSS
K13 VCC
K14 XTAL1
L1 AD[14]
L2 AD[15]
L3 C/BE#[1]
L4 1.2 V
L5 1.2 V
L6 VSS
L7 NC
L8 NC
L9 1.2 V
L10 1.2 V
L11 VSS
L12 JTAG_TMS
L13 JTAG_TRST#
L14 JTAG_TCK
M1 AD[11]
M2 AD[12]
52
82541PI 82562GZ(GX)
Pin Pin
Name Name
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
AVSS VSS
3.3 V VCC
XTAL1 X1
AD[14] NC
AD[15] NC
C/BE#[1] NC
1.2 V 3.3 V
1.2 V 3.3 V
VSS VSS
RSVD_NC ADV10/
LAN_DISABLE#
NC NC
1.2 V 3.3 V
1.2 V 3.3 V
VSS VSS
JTAG_TMS NC
JTAG_TRST# JTXD[1]
JTAG_TCK JTXD[2]
AD[11] NC
AD[12] NC
Population Options
82541ER 82541PI
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
VSS VSS
3.3 V 3.3 V
AD[14] AD[14]
AD[15] AD[15]
C/BE#[1] C/BE#[1]
1.2 V 1.2 V
1.2 V 1.2 V
VSS
NC NC
NC 1.8 V
1.2 V 1.2 V
1.2 V 1.2 V
VSS
NC NC
LCI LCI
LCI LCI
AD[11] AD[11]
AD[12] AD[12]
82562GZ(GX) Comments
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
VSS AVSS = VSSPL
=VSS
3.3 V
No stuff
No stuff
No stuff
3.3 V Core Power
Plane
3.3 V Core Power
Plane
NC An internal
Ω
10 K pull-
down resistor is
required for the
82562GZ(GX).
No stuff PHY Power
Plane
3.3 V Core Power
Plane
3.3 V Core Power
Plane
NC
LCI ICH drives this
signal low. TRST
needs to be
grounded to
disable JTAG.
JTAG becomes
difficult to use.
LCI ICH drives this
signal low. TCK
needs to be
biased. JTAG
becomes difficult
to use.
No stuff
No stuff
Application Note (AP-468)