88E1111-XX-BAB-C000 MARVELL [Marvell Technology Group Ltd.], 88E1111-XX-BAB-C000 Datasheet - Page 23

• Manufacturer Part Number: 88E1111-XX-BAB-C000
• Description: Integrated 10/100/1000 Ultra Gigabit Ethernet Transceiver
• Manufacturer: MARVELL [Marvell Technology Group Ltd.]

Table 10:
Copyright © 2009 Marvell
March 4, 2009, Advance
117-T FBGA
P i n #
C8
B8
A9
LED Interface
9 6-BCC
Pin #
76
74
73
12 8-PQF P
Pin #
100
99
98
Document Classification: Proprietary Information
Pin Name
LED_LINK10
LED_LINK100
LED_LINK1000
Pin
Type
O, mA
O, mA
O, mA
De scrip tio n
Parallel LED output for 10BASE-T link or
speed. This active low LED pin may be pro-
grammed in direct drive or combined LED
modes by programming register LED_LINK
Control register 24.4:3.
In direct drive LED mode, this pin indicates
10 Mbps link up or down.
In combined LED mode, the output from
LED_LINK10, LED_LINK100, and
LED_LINK1000 must be read together to
determine link and speed status.
LED_LINK10 is a multi-function pin used to
configure the 88E1111 device at the de-
assertion of hardware reset.
Parallel LED output for 100BASE-TX link or
speed. This active low LED pin may be pro-
grammed in direct drive or combined LED
modes by programming register LED_LINK
Control register 24.4:3.
In direct drive LED mode, this pin indicates
100 Mbps link up or down.
In combined LED mode, the output from
LED_LINK10, LED_LINK100, and
LED_LINK1000 must be read together to
determine link and speed status.
LED_LINK100 is a multi-function pin used to
configure the 88E1111 device at the de-
assertion of hardware reset.
Parallel LED output for 1000BASE-T link/
speed or link indicator. This active low LED
pin may be programmed in direct drive or
combined LED modes by programming reg-
ister LED_LINK Control register 24.4:3.
In direct drive LED mode, this pin indicates
1000 Mbps link up or down.
In combined LED mode, the output from
LED_LINK1000 indicates link status.
LED_LINK1000 is a multi-function pin used
to configure the 88E1111 device at the de-
assertion of hardware reset.
Doc. No. MV-S105540-00, Rev. --
Pin Description
Page 23