Intel 82562EZ Design Manual page 46

82540EP/82541(PI/GI/EI) & 82562EZ(EX) Dual Footprint Design Guide
Table 13. Ball Number to Signal Mapping (Sheet 2 of 8) (Continued)
82541xx
Ball 82540EP
Pin
Ref Pin Name
Name
B12 LED3/LINK1000# LINK1000#
B13 CTRL18 CTRL25
B14 IEEE_TEST+ PHY REF
C1 AD[21] AD[21]
C2 M66EN M66EN
C3 REQ# REQ#
C4 C/BE#[3] C/BE#[3]
C5 RSVD_NC NC
C6 AD[28] AD[28]
C7 AD[29] AD[29]
C8 CLK_RUN# CLK_RUN#
C9 SMBDATA SMBDATA
C10 VSS VSS
C11 LED1/ACTIVITY# ACTIVITY#
C12 AVSS VSS
C13 MDI[0]+ MDI[0]+
C14 MDI[0]- MDI[0]-
D1 AD[18] AD[18]
D2 AD[19] AD[19]
D3 AD[20] AD[20]
D4 RVSD_VSS ALT_CLK125
D5 VSS VSS
D6 VSS VSS
D7 VSS VSS
D8 VSS VSS
D9 NC 2.5 V
D10 NC NC
D11 ANALOG_1.8V 2.5 V
38
82562EZ
1 2
D K 82541xx
Pin Name
TOUT X X LED
RBIAS100 X X Pwr Regulator
RBIAS10 X X NC
NC X AD[21]
NC X M66EN
NC X REQ#
NC X C/BE#[3]
NC X NC
NC X AD[28]
NC X AD[29]
NC X CLK_RUN#
NC X SMBDATA
VSS
ACTLED# X X LED
VSSA X X VSS
TDP X X MDI
TDN X X MDI
NC X AD[18]
NC X AD[19]
NC X AD[20]
VSS X X VSS
VSS
VSS
VSS
VSS
NC X 1.8V
ISOL_EXEC X X NC
NC X 1.8V
Population Options
82540EP 82562EZ
LED No stuff
Pwr Regulator 649 pull-down
2.49K pull-down 619 pull-down
AD[21] AD[21]
M66EN M66EN
REQ# REQ#
C/BE#[3] C/BE#[3]
NC NC
AD[28] AD[28]
AD[29] AD[29]
CLK_RUN# CLK_RUN#
SMBDATA SMBDATA
LED LED
VSS VSS
MDI MDI
MDI MDI
AD[18] AD[18]
AD[19] AD[19]
AD[20] AD[20]
VSS VSS
2.5 V No stuff
NC NC
2.5 V No stuff
Comments
Testability
output for
82562EZ(EX).
Connect to
PNP or to pull-
down.
Install resistor
or not.
Same signal -
different
names.
AVSS = VSSA
= VSS
Same signal -
different
names.
Same signal -
different
names.
PHY Power
Plane
May have LAN
Disable logic
connected to
this signal for
82562EZ(EX).
PHY Power
Plane