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CS8952T-CQ データシート(PDF) 2 Page - Cirrus Logic |
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CS8952T-CQ データシート(HTML) 2 Page - Cirrus Logic |
2 / 86 page 2 DS206TPP2 CS8952T CrystalLAN™ 100BASE-X and 10BASE-T Transceiver CIRRUS LOGIC ADVANCED PRODUCT DATABOOK TABLE OF CONTENTS INTRODUCTION .......................................................................................................................... 4 High Performance Analog ....................................................................................................... 4 Low Power Consumption ........................................................................................................ 4 Application Flexibility ............................................................................................................... 4 Typical Connection Diagram ................................................................................................... 4 PIN DESCRIPTIONS ...................................................................................................................... 6 FUNCTIONAL DESCRIPTION ..................................................................................................... 17 Digital System Interface ......................................................................................................... 17 Major Operating Modes .......................................................................................................... 17 100BASE-TX Nibble Mode ........................................................................................... 17 100BASE-X Symbol Modes ......................................................................................... 20 10BASE-T MII Application ............................................................................................ 21 - 10BASE-T Serial Application ..................................................................................... 22 - Auto-Negotiation .................................................................................................................. 22 - Auto-Negotiation Configuration .................................................................................. 23 - Auto-Negotiation Operation ........................................................................................ 23 Reset Operation ..................................................................................................................... 24 LED Indicators ........................................................................................................................ 24 MEDIA INDEPENDENT INTERFACE .......................................................................................... 25 - MII Frame Structure ............................................................................................................. 25 - MII Receive Data .................................................................................................................26 MII Transmit Data ................................................................................................................... 26 MII Management Interface ..................................................................................................... 27 MII Management Frame Structure ......................................................................................... 27 CONFIGURATION ....................................................................................................................... 29 Configuration At Power-up/Reset Time .................................................................................. 29 Configuration Via Control Pins ............................................................................................... 29 Configuration via the MII ........................................................................................................ 29 CS8952T REGISTERS ................................................................................................................. 30 Basic Mode Control Register - Address 00h .......................................................................... 31 Basic Mode Status Register - Address 01h ........................................................................... 33 PHY Identifier Register, Part 1 - Address 02h ........................................................................ 35 PHY Identifier Register, Part 2 - Address 03h ........................................................................ 36 Auto-Negotiation Advertisement Register - Address 04h ....................................................... 37 Auto-Negotiation Link Partner Ability Register - Address 05h ................................................ 38 Auto-Negotiation Expansion Register - Address 06h ............................................................. 39 Auto-Negotiation Next-Page Transmit Register - Address 07h .............................................. 40 Interrupt Mask Register - Address 10h .................................................................................. 41 Interrupt Status Register - Address 11h ................................................................................. 44 Disconnect Count Register - Address 12h ............................................................................. 47 False Carrier Count Register - Address 13h .......................................................................... 48 Scrambler Key Initialization Register - Address 14h .............................................................. 49 Receive Error Count Register - Address 15h ......................................................................... 50 Descrambler Key Initialization Register - Address 16h .......................................................... 51 PCS Sub-Layer Configuration Register - Address 17h .......................................................... 52 Loopback, Bypass, and Receiver Error Mask Register - Address 18h .................................. 55 Self Status Register - Address 19h ........................................................................................ 58 10BASE-T Status Register - Address 1Bh ............................................................................. 60 10BASE-T Configuration Register - Address 1Ch ................................................................. 61 DESIGN CONSIDERATIONS ...................................................................................................... 63 Twisted Pair Interface ............................................................................................................63 Internal Voltage Reference .................................................................................................... 63 |
同様の部品番号 - CS8952T-CQ |
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同様の説明 - CS8952T-CQ |
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