82563EB Datasheet, PDF (20/52 Pages) Intel Corporation – Intel® 82563EB/82564EB Gigabit Ethernet Controllers

82563EB/82564EB Gigabit Platform LAN Connect Networking Silicon
Table 12. Port B PHY Interface Pins (Sheet 2 of 2)
Signal Name
Pin
Type
Sub-
Type
Description
Connection on
82564EB
Single Port Device
MDIB_PLUS[2] 42
A
MDIB_MINUS[2] 41
MDIB_PLUS[3] 39
A
MDIB_MINUS[3] 38
LINK_B
I/O
54
PD
A
A
TTL8
Media Dependent Interface for Port B,
bit 2
1000BASE-T:In MDI configuration,
MDI[2]+/- corresponds to
BI_DC+/- and in MDIX
configuration MDI[2]+/-
corresponds to BI_DD+/-.
100BASE-TX:Unused.
10BASE-T: Unused.
Media Dependent Interface for Port B,
bit 3
1000BASE-T:In MDI configuration,
MDI[3]+/- corresponds to
BI_DD+/- and in MDIX
configuration MDI[3]+/-
corresponds to BI_DC+/-.
100BASE-TX:Unused.
10BASE-T: Unused.
PHY B Link Indication
This signal is registered at the rising edge
of PHY_PWR_GOOD, and is used to
determine whether PHY_CLK_OUT is
output. See the PHY_CLK_OUT pin for
details. Once PHY_PWR_GOOD is 1b,
LINK_B will always be an output and
indicate link up.
No-connect
No-connect
See Table 10
3.14
Port B Kumeran Interface
Table 13. Port B Kumeran Interface Pins
Signal Name
Pin
Type
Sub-
Type
Description
Connection on
82564EB
Single Port Device
TXB_PLUS
TXB_MINUS
RXB_PLUS
RXB_MINUS
88
A-o A
87
85
A-in A
84
Port B Kumeran TX Pair
No-connect
Differential Kumeran Transmit interface.
Port B Kumeran RX Pair
No-connect
Differential Kumeran Receive interface.
14