ADIN1100BCPZ-R7 datasheet(2/78 Pages) AD

2 / 78 page

Data Sheet

ADIN1100

TABLE OF CONTENTS

analog.com

Rev. 0 | 2 of 78

Features................................................................ 1

Applications........................................................... 1

Functional Block Diagram......................................1

General Description...............................................1

Specifications........................................................ 5

Timing Characteristics........................................... 8

Power-Up Timing................................................8

Management Interface Timing ...........................8

Absolute Maximum Ratings...................................9

Thermal Resistance........................................... 9

Electrostatic Discharge (ESD) Ratings...............9

ESD Caution.......................................................9

Pin Configuration and Function Descriptions...... 10

Typical Performance Characteristics................... 13

Theory of Operation.............................................14

Power Supply Domains.................................... 14

MAC Interface.................................................. 14

Transmit Amplitude Configuration.................... 15

Master/Slave Configuration.............................. 15

Autonegotiation................................................ 16

Management Interface..................................... 19

Reset Operations............................................. 20

Status LEDs..................................................... 20

Link Status Pin................................................. 22

Power-Down Modes......................................... 22

Hardware Configuration Pins...............................23

Overview.......................................................... 23

Unmanaged Applications................................. 23

Managed Applications......................................23

Hardware Configuration Pin Functions.............23

Bringing Up 10BASE-T1L Links.......................... 26

Unmanaged PHY Operation.............................26

Managed PHY Operation................................. 26

On-Chip Diagnostics............................................29

Loopback Modes..............................................29

Frame Generator and Checker........................ 30

Frame Generator and Checker Link Test......... 30

Test Modes.......................................................32

Applications Information...................................... 33

System Level Power Management...................33

LED Circuit Examples...................................... 33

Component Recommendations........................34

Electromagnetic Compatibility (EMC) and

Electromagnetic Immunity (EMI) ................... 35

Clause 22......................................................... 36

Clause 45......................................................... 37

Recommended Register Operation..................38

Ethernet Clause 22 Register Details................... 39

MII Control Register......................................... 39

MII Status Register...........................................39

PHY Identifier 1 Register..................................40

PHY Identifier 2 Register..................................40

MMD Access Control Register......................... 41

MMD Access Register......................................41

Ethernet Clause 45 Register Details................... 42

PMA/PMD Control 1 Register...........................44

PMA/PMD Status 1 Register............................ 45

PMA/PMD MMD Devices in Package 1

PMA/PMD MMD Devices in Package 2

PMA/PMD Control 2 Register...........................45

PMA/PMD Status 2 Register............................ 47

PMA/PMD Transmit Disable Register.............. 47

PMA/PMD Extended Abilities Register.............47

BASE-T1 PMA/PMD Extended Ability

BASE-T1 PMA/PMD Control Register..............48

10BASE-T1L PMA Control Register.................48

10BASE-T1L PMA Status Register.................. 49

10BASE-T1L Test Mode Control Register........49

10BASE-T1L PMA Link Status Register.......... 50

MSE Value Register......................................... 50

PCS Control 1 Register.................................... 50

PCS Status 1 Register..................................... 50

PCS MMD Devices in Package 1 Register...... 51

PCS MMD Devices in Package 2 Register...... 51

PCS Status 2 Register..................................... 51

10BASE-T1L PCS Control Register................. 51

10BASE-T1L PCS Status Register.................. 51

Autonegotiation MMD Devices in Package 1

Autonegotiation MMD Devices in Package 2

BASE-T1 Autonegotiation Control Register..... 52

BASE-T1 Autonegotiation Status Register.......52

BASE-T1 Autonegotiation Advertisement

BASE-T1 Autonegotiation Link Partner Base

Page Ability Register, Bits[15:0]..................... 54

BASE-T1 Autonegotiation Link Partner Base

Page Ability Register, Bits[31:16]................... 55

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