ICS1892
Table of Contents
Table of Contents
Section
8.14
8.14.1
8.14.2
8.14.3
8.14.4
8.14.5
8.14.6
Title
Page
Register 19: Extended Control Register 2 ................................................. 98
Node/Repeater Configuration (bit 19.15) ................................................... 99
Hardware/Software Priority Status (bit 19.14) ........................................... 99
Remote Fault (bit 19.13) ............................................................................ 99
ICS Reserved (bits 19.12:2) ...................................................................... 99
Automatic 10Base-T Power-Down (bit 19.1) ........................................... 100
Automatic 100Base-TX Power-Down (bit 19.0) ....................................... 100
Chapter 9
9.1
9.1.1
9.1.2
9.2
9.2.1
9.2.2
9.2.3
9.2.4
9.2.5
9.2.6
ICS 1892 Pin Listing and Pin Descriptions ..................................... 101
ICS 1892 Pin Listings .............................................................................. 101
Pin Listing by Pin Number ....................................................................... 102
Pin Listings by Alphabetical Pin Name .................................................... 103
ICS 1892 Pin Descriptions ....................................................................... 104
Transformer Interface Pins ...................................................................... 104
Multifunction (Multiplexed) Pins: PHY Address and LED Pins ................ 105
Configuration Pins ................................................................................... 106
MAC/Repeater Interface Pins .................................................................. 109
Reserved Pins ......................................................................................... 118
Ground and Power Pins .......................................................................... 118
Chapter 10
10.1
10.2
10.3
10.4
10.4.1
10.4.2
10.4.3
10.4.4
10.5
10.5.1
10.5.2
10.5.3
10.5.4
10.5.5
10.5.6
10.5.7
10.5.8
10.5.9
10.5.10
10.5.11
10.5.12
10.5.13
DC and AC Operating Conditions .................................................. 120
Absolute Maximum Ratings ..................................................................... 120
Recommended Operating Conditions ..................................................... 120
Recommended Component Values ......................................................... 121
DC Operating Characteristics .................................................................. 122
DC Operating Characteristics for Supply Current .................................... 122
DC Operating Characteristics for TTL Inputs and Outputs ...................... 122
DC Operating Characteristics for REF_IN ............................................... 122
DC Operating Characteristics for Media Independent Interface .............. 123
Timing Diagrams ..................................................................................... 124
Timing for Clock Reference In (REF_IN) Pin ........................................... 124
Timing for Transmit Clock (TXCLK) Pin .................................................. 125
Timing for Receive Clock (RXCLK) Pin ................................................... 126
100M MII / 100M Stream Interface: Synchronous Transmit Timing ........ 127
10M MII: Synchronous Transmit Timing .................................................. 128
MII / 100M Stream Interface: Synchronous Receive Timing ................... 129
MII Management Interface Timing ........................................................... 130
10M Serial Interface: Receive Latency .................................................... 131
10M Media Independent Interface: Receive Latency .............................. 132
10M Serial Interface: Transmit Latency ................................................... 133
10M Media Independent Interface: Transmit Latency ............................. 134
MII / 100M Stream Interface: Transmit Latency ...................................... 135
MII: Carrier Assertion/De-Assertion (Half-Duplex Transmission) ............ 136
ICS1892, Rev. D, 2/26/01
© 2000-2001, Integrated Circuit Systems, Inc.
All rights reserved.
7
February 26, 2001
ICS [ INTEGRATED CIRCUIT SYSTEMS ]
