FWLXT9785BC.A4 Intel, FWLXT9785BC.A4 Datasheet - Page 46

• Manufacturer Part Number: FWLXT9785BC.A4
• Manufacturer: Intel

Specifications of FWLXT9785BC.A4

• Lead Free Status / RoHS Status: Not Compliant

46
LXT9785 and LXT9785E Advanced 8-Port 10/100 Mbps PHY Transceivers
Table 14. LED Signal Descriptions – PQFP (Sheet 1 of 2)
1. Type Column Coding: I = Input, O = Output, OD = Open Drain output, ST = Schmitt Triggered input, TS =
2. The IP/ID resistors are disabled during H/W Power-Down mode. If a pin is an output or an I/O, the IP/ID
3. The LED outputs are three-stated in H/W Power-Down mode and during H/W reset.
PQFP
180
181
182
82
81
80
77
76
75
73
72
71
70
69
68
Three-State-able output, SL = Slew-rate Limited output, IP = weak Internal Pull-up, ID = weak Internal pull-
Down.
resistors are also disabled when the output is enabled.
Designation
Pin/Ball
PBGA
K16,
K17,
G3,
J17
K3,
K2,
H2,
H3,
J4,
J3,
H1
G1
F2,
G4
J1
LED0_1_L
LED0_2_L
LED0_3_L
LED1_1_L
LED1_2_L
LED1_3_L
LED2_1_L
LED2_2_L
LED2_3_L
LED3_1_L
LED3_2_L
LED3_3_L
LED4_1_L
LED4_2_L
LED4_3_L
Symbol
OD, TS, SL,
OD, TS, SL,
OD, TS, SL,
OD, TS, SL,
OD, TS, SL,
Type
IP
IP
IP
IP
IP
1
Signal Description
Port 0 LED Drivers 1-3.
These pins drive LED indicators for Port 0. Each LED
can display one of several available status conditions
as selected by the LED Configuration Register (refer
to
20, Hex 14)” on page 213
Port 1 LED Drivers 1-3.
These pins drive LED indicators for Port 1. Each LED
can display one of several available status conditions
as selected by the LED Configuration Register (refer
to
20, Hex 14)” on page 213
Port 2 LED Drivers 1-3.
These pins drive LED indicators for Port 2. Each LED
can display one of several available status conditions
as selected by the LED Configuration Register (refer
to
20, Hex 14)” on page 213
Port 3 LED Drivers 1-3.
These pins drive LED indicators for Port 3. Each LED
can display one of several available status conditions
as selected by the LED Configuration Register (refer
to
20, Hex 14)” on page 213
Port 4 LED Drivers 1-3.
These pins drive LED indicators for Port 4. Each LED
can display one of several available status conditions
as selected by the LED Configuration Register (refer
to
20, Hex 14)” on page 213
Table 96, “LED Configuration Register (Address
Table 96, “LED Configuration Register (Address
Table 96, “LED Configuration Register (Address
Table 96, “LED Configuration Register (Address
Table 96, “LED Configuration Register (Address
2,3
for details).
for details).
for details).
for details).
for details).
Revision Date: 30-May-2006
Document Number: 249241
Revision Number: 010
Datasheet