lxt9785 Intel Corporation, lxt9785 Datasheet - Page 112

• Manufacturer Part Number: lxt9785
• Description: Advanced 8-port 10/100 Mbps Phy Transceivers
• Manufacturer: Intel Corporation

LXT9785 and LXT9785E Advanced 8-Port 10/100 Mbps PHY Transceivers
114
Table 39. Intel
Designation
1. Type Column Coding: I = Input, O = Output, OD = Open Drain output, ST = Schmitt Triggered input, TS =
BGA15 Ball
D12, E12,
F12, G12,
H12, J12,
K12, L12,
Three-State-able output, SL = Slew-rate Limited output, IP = weak Internal Pull-up, ID = weak Internal pull-
Down.
®
N8,
P7,
N7,
P6,
B9,
B8,
A7,
B6,
P8
N6
A9
A8
B7
A6
LXT9785 BGA15 Signal Descriptions (Sheet 6 of 7)
Symbol
LED1_1
LED1_2
LED2_1
LED2_2
LED3_1
LED3_2
LED4_1
LED4_2
LED5_1
LED5_2
LED6_1
LED6_2
LED7_1
LED7_2
AVCC
Power Supply Signal Descriptions
OD, TS,
OD, TS,
OD, TS,
OD, TS,
OD, TS,
OD, TS,
OD, TS,
SL, IP
SL, IP
SL, IP
SL, IP
SL, IP
SL, IP
SL, IP
Type
–
Signal Description
Port 1 LED Drivers 1-2.
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
Table 96, “LED Configuration Register (Address 20, Hex
14)” on page 213
Port 2 LED Drivers 1-2.
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
Table 96, “LED Configuration Register (Address 20, Hex
14)” on page 213
Port 3 LED Drivers 1-2.
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
Table 96, “LED Configuration Register (Address 20, Hex
14)” on page 213
Port 4 LED Drivers 1-2.
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
Table 96, “LED Configuration Register (Address 20, Hex
14)” on page 213
Port 5 LED Drivers 1-2.
These pins drive LED indicators for Port 5. Each LED can
display one of several available status conditions as
selected by the LED Configuration Register (refer to
Table 96, “LED Configuration Register (Address 20, Hex
14)” on page 213
Port 6 LED Drivers 1-2.
These pins drive LED indicators for Port 6. Each LED can
display one of several available status conditions as
selected by the LED Configuration Register (refer to
Table 96, “LED Configuration Register (Address 20, Hex
14)” on page 213
Port 7 LED Drivers 1-2.
These pins drive LED indicators for Port 7. Each LED can
display one of several available status conditions as
selected by the LED Configuration Register (refer to
Table 96, “LED Configuration Register (Address 20, Hex
14)” on page 213
Analog Power Supply.
+2.5 V supply for analog circuits.
for details).
for details).
for details).
for details).
for details).
for details).
for details).
Revision Date: August 28, 2003
Document Number: 249241
Revision Number: 007
Datasheet