ICS1893CK ICST [Integrated Circuit Systems], ICS1893CK Datasheet - Page 23

• Manufacturer Part Number: ICS1893CK
• Description: 3.3-V 10Base-T/100Base-TX Integrated PHYceive
• Manufacturer: ICST [Integrated Circuit Systems]

ICS1893CF, Rev. F, 03/01/07
10KΩ
Figure 5-3
Figure 5-3. ICS1893CF LED - PHY Interface
ICS1893CF Data Sheet Rev. F - Release
P4RD
This circuit decodes to PHY address = 1.
Notes:
1. All LED pins must be set during reset.
2. Caution: PHY address 00 tri-states the MII interface. Don’t use PHY address 00.
3. For more reliable address capture during power-on reset, add a 10KΩ resistor across
8
REC
the LED.
shows typical biasing and LED connections for the ICS1893CF.
10KΩ
P3TD
6
TRANS
Copyright © 2007, Integrated Device Technology, Inc.
LED
P2LI
ICS1893CF
4
LINK
10KΩ
1KΩ
All rights reserved.
23
LED
P1CL
3
COL
10KΩ
1KΩ
Chapter 5 Interface Overviews
P0AC
1
LED
ACTIVITY
VDD
10KΩ
1KΩ
Mar. 2007