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IP1001 LF
Data Sheet
LED application circuit
Mode 0 & mode 2
R2
220 ohm
LED
LED 0,1,2
Mode 1
Bi-color
1
2
Bi-color LED
configuration
R2
220 ohm
LED
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Dec. 18, 2007
Copyright © 2006, IC Plus Corp.
IP1001-DS-R06
LED1
LED0
R51
220
LED 2
Mode 3
R51
220
LED0
VDDO
LED4
Bi-tripple color
LED1
Bi-tripple color LED
configuration
R2
220 ohm
LED
LED 2
Mode0
Mode1
Mode2
Mode3
LED_MODE1,
LED_MODE0
0,0
0,1
1,0
1,1
Pin 13 LED0
10/100M Link/Act
1G Link/ Act
Pin 14 LED1
100M Link/Act
Bi-color mode
{LED0, LED1}=
10= 1G Link;
01=10/100M Link;
00= link off
11= link off
100M Link/ Act
Bi-triple-color mode
{LED0, LED1}=
10= 1G Link;
01= 100M Link
00= 10M Link;
11= link off
Pin 15 LED2
1G Link/Act
Act
10M Link/ Act
Link/ Act
Note:
Link: LED on
Act (activity): LED blinking (frequency is about 10Hz)