ICS1893BKLF View Datasheet(PDF) - Integrated Circuit Systems
Part Name
Description
MFG CO.
'ICS1893BKLF' PDF : 133 Pages View PDF
ICS1893BF Data Sheet Rev. C - Release
Chapter 8 Pin Diagram, Listings, and Descriptions
8.3.1 ICS1893BK Pin Descriptions
The ICS1893BK Pin Signal Descriptions are identical in function to the ICS1893BF except for the Pin
Numbers. See section 8.1 for descriptions.
Table 8-9. ICS1893BK MAC Interface Pins
Signal Name
MDIO
MDC
RXD3
RXD2
RXD1
RXD0
RXDV
RXCLK
RXER
TXCLK
TXEN
TXD0
TXD1
TXD2
TXD3
COL
CRS
Pin No.
26
27
28
29
30
31
32
34
35
37
38
39
40
41
42
43
44
Description
Management Data Input/Output
Management Data Clock
Receive Data 3
Receive Data 2
Receive Data 1
Receive Data 0
Receive Data Valid
Receive Clock
Receive Error
Transmit Clock
Transmit Enable
Transmit Data 0
Transmit Data 1
Transmit Data 2
Transmit Data 3
Collision Detect
Carrier Sense
Table 8-10. ICS1893BK Multifunction Pins: PHY Address and LED Pins
Signal Name
Pin No.
Signals Description
P4RD
56
PHYAD[4] / Receive LED
P3TD
54
PHYAD[3] / Transmit LED
P2LI
52
PHYAD[2] / Link LED
P1CL
51
PHYAD[1] / Collision LED
P0AC
49
PHYAD[0] / Activity LED
Table 8-11. ICS1893BK Configuration Pins
Signal Name
Pin No.
10/100
1
AMDIX_EN
2
10TCSR
12
100TCSR
13
Signals Description
Output Speed indication, High=100baseTX
Auto-MDIX Enable (built-in internal 50K Ohm pull-up)
10M Transmit Amplitude Current Set Resistor
100M Transmit Amplitude Current Set Resistor
ICS1893BF, Rev. C, 9/29/05
Copyright © 2005, Integrated Circuit Systems, Inc.
All rights reserved.
103
September, 2005
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