ICS1893 Datasheet, PDF (30/152 Pages) Integrated Circuit Systems – 3.3-V 10Base-T/100Base-TX Integrated PHYceiver™

ICS1893 Data Sheet - Release
Chapter 6 Interface Overviews
Table 6-2 lists the pin mappings for the ICS1893 10M Serial Interface mode.
Table 6-2. Pin Mappings for 10M Serial Interface Mode
Default
10M / 100M
MII Pin Names
COL
CRS
MDC
MDIO
RXCLK
RXD0
RXD[3:1]
RXDV
RXER
TXCLK
TXD0
TXD[3:1]
TXEN
TXER
MAC/Repeater Interface Pin Mappings, Configured for
10M Serial Interface Mode
10COL
10CRS
MDC
MDIO
10RCLK
10RD
No connect. [Data reception is serial, so only the 10RD (RXD0) pin is needed.]
10RXDV
No connect. (10Base-T mode does not support error generation or detection.)
10TCLK
10TD
No connect. [Data transmission is serial, so only the 10TD (TXD0) pin is needed.]
10TXEN
No connect. (10Base-T mode does not support error generation or detection.)
ICS1893 Rev C 6/6/00
Copyright © 2000, Integrated Circuit Systems, Inc.
All rights reserved.
30
June, 2000