SLXT970AQC.B11-831643 Cortina Systems Inc, SLXT970AQC.B11-831643 Datasheet - Page 3

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SLXT970AQC.B11-831643

Manufacturer Part Number
SLXT970AQC.B11-831643
Description
Manufacturer
Cortina Systems Inc
Datasheet

Specifications of SLXT970AQC.B11-831643

Number Of Receivers
1
Data Rate
10/100Mbps
Operating Supply Voltage (typ)
5V
Operating Temperature Classification
Commercial
Operating Supply Voltage (max)
5.25V
Operating Supply Voltage (min)
4.75V
Mounting
Surface Mount
Pin Count
64
Operating Temperature (max)
70C
Operating Temperature (min)
0C
Lead Free Status / RoHS Status
Not Compliant
Contents
1.0
2.0
Datasheet
Pin Assignments and Signal Descriptions
Functional Description
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
Introduction.......................................................................................................... 18
Interfaces (Network Media/Protocol Support) ..................................................... 19
2.2.1
2.2.2
2.2.3
2.2.4
Operating Requirements .....................................................................................27
2.3.1
2.3.2
2.3.3
Initialization.......................................................................................................... 29
2.4.1
2.4.2
Monitoring Operational Status............................................................................. 31
2.5.1
2.5.2
100BASE-X Operation ........................................................................................ 32
2.6.1
2.6.2
10BASE-T Operation........................................................................................... 35
2.7.1
2.7.2
Protocol Sublayer Operations ............................................................................. 35
2.8.1
2.8.2
Twisted-Pair Interface ............................................................................ 19
Fiber Interface ........................................................................................ 19
MII Interface ........................................................................................... 20
2.2.3.1 Selectable Driver Levels............................................................ 20
2.2.3.2 MII Data Interface ...................................................................... 21
2.2.3.3 Repeater Mode.......................................................................... 24
2.2.3.4 MII Management Interface ........................................................ 24
Hardware Control Interface .................................................................... 26
Power Supply Requirements ..................................................................27
2.3.1.1 Optional MII Power Supply ........................................................ 27
Reference Clock Requirements ............................................................. 28
2.3.2.1 Master Clock Mode ................................................................... 28
2.3.2.2 Slave Clock Mode ..................................................................... 28
Bias Circuit Requirements ...................................................................... 29
Control Mode Selection .......................................................................... 29
2.4.1.1 MDIO Control Mode ..................................................................29
2.4.1.2 Manual Control Mode ................................................................ 29
Link Configuration .................................................................................. 29
2.4.2.1 Manual Configuration ................................................................ 30
2.4.2.2 Auto-Negotiation/Parallel Detection .......................................... 30
2.4.2.3 Controlling Auto-Negotiation ..................................................... 31
Monitoring Status via MII Registers........................................................ 31
Monitoring Status via Indicator Pins ....................................................... 32
100BASE-X MII Operations.................................................................... 32
100BASE-X Network Operations ...........................................................33
10BASE-T MII Operations...................................................................... 35
10BASE-T Network Operations.............................................................. 35
PCS Sublayer......................................................................................... 35
2.8.1.1 100X Preamble Handling .......................................................... 36
2.8.1.2 10T Preamble Handling............................................................. 36
2.8.1.3 Data Errors (100X Only) ............................................................ 36
2.8.1.4 Collision Indication .................................................................... 37
2.8.1.5 SQE (10T Only) .........................................................................38
2.8.1.6 Jabber (10T Only) ..................................................................... 38
PMA Layer.............................................................................................. 38
2.8.2.1 100TX Link Options ................................................................... 38
........................................................................................... 18
Intel
®
LXT970A Dual-Speed Fast Ethernet Transceiver
....................................................10
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