82540EP Datasheet, PDF (38/46 Pages) Intel Corporation – 82540EP Gigabit Ethernet Controller

82540EP — Networking Silicon
Table 31. PHY Signals
Signal
Pin
Signal
Pin
Signal
Pin
XTAL1
XTAL2
REF
MDI[0]-
K14
MDI[0]+
C13
MDI[2]+
F13
J14
MDI[1]-
E14
MDI[3]-
H14
B14
MDI[1]+
E13
MDI[3]+
H13
C14
MDI[2]-
F14
Table 32. Test Interface Signals
Signal
Pin
Signal
Pin
Signal
Pin
JTAG_TCK
L14
JTAG_TDO
M14
JTAG_RST#
L13
JTAG_TDI
M13
JTAG_TMS
L12
TEST
A13
Table 33. Digital Power Signals
Signal
DVDD (1.5V)
DVDD (1.5V)
DVDD (1.5V)
DVDD (1.5V)
DVDD (1.5V)
DVDD (1.5V)
DVDD (1.5V)
DVDD (1.5V)
DVDD (1.5V)
DVDD (1.5V)
DVDD (1.5V)
DVDD (1.5V)
DVDD (1.5V)
Pin
E11
E12
G5
G6
G13
H5
H6
H7
H8
H11
J5
J6
J7
Table 34. Analog Power Signals
Signal
Pin
AVDDL (2.5 V)
D9
AVDDL (2.5 V)
D11
Signal
DVDD (1.5V)
DVDD (1.5V)
DVDD (1.5V)
DVDD (1.5V)
DVDD (1.5V)
DVDD (1.5V)
DVDD (1.5V)
DVDD (1.5V)
DVDD (1.5V)
DVDD (1.5V)
DVDD (1.5V)
DVDD (1.5V)
DVDD (1.5V)
Signal
AVDDL (2.5 V)
Pin
J8
J9
J10
J11
K5
K6
K7
K8
K9
K10
K11
L4
L5
Signal
DVDD (1.5V)
DVDD (1.5V)
VDDO (3.3V)
VDDO (3.3V)
VDDO (3.3V)
VDDO (3.3V)
VDDO (3.3V)
VDDO (3.3V)
VDDO (3.3V)
VDDO (3.3V)
VDDO (3.3V)
VDDO (3.3V)
VDDO (3.3V)
Pin
Signal
G12
AVDDL (2.5 V)
Pin
L9
L10
A3
A7
A11
E1
K3
K4
K13
N6
N8
P2
P12
Pin
L8
32