KS8993F

KS8993F Datasheet

KS8993F/KS8993FL

Part	Datasheet
KS8993F	KS8993F (pdf)

Related Parts	Information
KSZ8993FL	KSZ8993FL
KSZ8993F	KSZ8993F
KS8993FL	KS8993FL

PDF Datasheet Preview
KS8993F/KS8993FL Single Chip Fast Ethernet Media Converter with TS-1000 OAM The Micrel KS8993F is the industry’s first single chip Fast Ethernet Media Converter with built-in OAM functions. The KS8993F integrates three MACs, two PHYs, OAM, frame buffer and high performance switch into a single chip. It is ideal for use in 100BASE-FX to 10BASE-T or 100BASETX conversion in the FTTx market. The KS8993F provides remote loop back and OAM Operation, Administration and Maintenance to manage subscriber access network from carrier center side to terminal side. The KS8993F supports advanced features such as rate limiting, force flow control and link transparency. The KS8993F with built-in Layer 2 switch capability will filter packets and forward them to valid destination. It will discard any unwanted frames and frames with invalid destination. Block Diagram The KS8993FL is the single supply version with all the identical rich features of the KS8993F. • First single-chip 10BASE-T/100BASE-TX to 100BASE-FX media converter with TS-1000 OAM • Integrated 3-Port 10/100 Ethernet Switch with 3 MACs and 2 PHYs • Unique User Defined Register UDR feature brings OAM to low cost/complexity nodes • Automatic MDI/MDI-X crossover with disable and enable option • Non-blocking switch fabric assures fast packet delivery by utilizing an 1K MAC Address lookup table and a store-and-forward architecture • Comprehensive LED indicator support for link, activity, full/half duplex and 10/100 speed • Full complement of MII/SNI, SPI, MIIM, SMI and I2C interfaces • Low Power Dissipation:< 800mW includes PHY transmit drivers Auto MDI/MDI-X Auto MDI/MDI-X MII / SNI Interface SPI Interface MIIM Interface SMI Interface I2C Bus P1 LED[3:0] P2 LED[3:0] 10/100 T/TX/FX PHY1 10/100 T/TX/FX PHY2 To Control Registers 10/100 MAC 1 10/100 MAC 2 10/100 MAC 3 Control Registers FIFO, Flow Control, VLAN Tagging ,Priority 1K look-up Engine Queue Management Buffer Management Frame Buffers MIB Counters EEPROM Interface LED Drivers Strap In Configuration Pins Ordering Information Temperature Pb-Free KSZ8993F Standard KS8993F Range 70o C KSZ8993FL KS8993FL 70o C Package 128PQFP June 2009 M9999-062509 or 408 955-1690 Micrel, Inc. Date 1/14/03 2/11/03 4/1/03 12/4/03 3/11/04 3/23/04 8/26/04 June 2009 4/7/05 5/22/06 6/25/09 KS8993F/FL Summary of Changes Preliminary Information Added separate Link and activity on port 1 and port 2’s LED pin #20, pin #23, pin Added disable auto MDI/MDIX pin #28 Added select of MDI and MDIX pin #29 Updated register information Add the parts KSZ8993F, KSZ8993FL on the order information M9999-062509 or 408 955-1690 Micrel, Inc. KS8993F/FL Table Of Contents 1 Signal KS8993F Pin Diagram 9 Pin Description and I/O Assignment 10 2 Functional Description Overview 20 Media Converter 20 OAM Operations, Administration, and Management Frame Format 20 MC Media Converter Mode 22 MC Loop Back Function 22 Registers for Media Converter Functions 23 Unique I/O Feature Definition 23 Port 1 LED Indicator Definition 24 Port 2 LED Indicator Definition 24 Physical Transceiver 25 100BASE-TX Transmit 25 100BASE-TX Receive 25 PLL Clock Synthesizer 25 Scrambler/De-scrambler 100BASE-TX only 25 100BASE-FX Operation and Signal Detection 25 100BASE-FX Far-End Fault FEF 26 10BASE-T Transmit and 26 Power 27 Auto MDI/MDI-X Crossover 27 Auto Negotiation 29 MAC and Switch Function 29 Address Look Up 29 30 Aging 30 Switching Engine 33 MAC 33 Back-off Algorithm 33 Late Collision 33 Illegal Frames 33 Flow Control 33 Half Duplex Back 34 Broadcast Storm 34 MII Interface Operation 34 SNI 7-wire Interface Operation 35 MII Management Interface MIIM 36 Serial Management Interface SMI 36 Advanced Switch 37 Port Mirroring Support 37 IEEE 802.1Q VLAN support 38 QoS Priority 39 Rate Limit 41 Configuration 41 I2C Master Serial Bus Configuration 42 I2C Slave Serial Bus Configuration 43 SPI Slave Serial Bus Configuration 43 3 MII Management MIIM Registers Register 0 MII Basic Control 47 Register 1 MII Basic 48 Register 2 PHYID HIGH 48 Register 3 PHYID 48 Register 4 Auto-Negotiation Advertisement Ability 49 June 2009 M9999-062509 or 408 955-1690 Micrel, Inc. KS8993F/FL Register 5 Auto-Negotiation Link Partner Ability 49 4 Register Map Switch, MC, & PHY 8 bits registers Global 51 Register 0 0x00 Chip 51 Register 1 0x01 Chip ID1 / Start 51 Register 2 0x02 Global Control 51 Register 3 0x03 Global Control 52 Register 4 0x04 Global Control 53 Register 5 0x05 Global Control 53 Register 6 0x06 Global Control 54 Register 7 0x07 Global Control 55 Register 8 0x08 Global Control 55 Register 9 0x09 Global Control 55 Register 10 0x0A Global Control 8 55 Register 11 0x0B Global Control 9 55 Register 12 0x0C Reserved Register 56 Register 13 0x0D User Defined Register 56 Register 14 0x0E User Defined Register 2 57 Register 15 0x0F User Defined Register 3 57 Port Registers 57 Register 16 0x10 Port 1 Control 0 57 Register 17 0x11 Port 1 Control 1 58 Register 18 0x12 Port 1 Control 2 58 Register 19 0x13 Port 1 Control 3 59 Register 20 0x14 Port 1 Control 4 59 Register 21 0x15 Port 1 Control 5 60 Register 22 0x16 Port 1 Control 6 60 Register 23 0x17 Port 1 Control 7 60 Register 24 0x18 Port 1 Control 8 60 Register 25 0x19 Port 1 Control 9 60 Register 26 0x1A Port 1 Control 10 60 Register 27 0x1B Port 1 Control 11 61 Register 28 0x1C Port 1 Control 12 61 Register 29 0x1D Port 1 Control 13 62 Register 30 0x1E Port 1 Status 0 63 Register 31 0x1F Port 1 Status 64 Media Converter Registers 65 Register 64 0x40 PHY Address 65 Register 65 0x41 Center Side Status 65 Register 66 0x42 Center Side Command 66 Register 67 0x43 PHY-SW Initialize 66 Register 68 0x44 Loop Back Setup1 68 Register 69 0x45 Loop Back Setup2 68 Register 70 0x46 Loop Back Result Counter for CRC 69 Register 71 0x47 Loop Back Result Counter for 69 Register 72 0x48 Loop Back Result Counter for Good 69 Register 73 0x49 Additional Status Center and Terminal side 69 Register 74 0x4A Remote Command 1 70 Register 75 0x4B Remote Command 2 70 Register 76 0x4C Remote Command 3 71 Register 77 0x4D Valid MC Packet Transmitted 71 Register 78 0x4E Valid MC Packet Received Counter 71 Register 79 0x4F Shadow of 0x58h Register 71 Register 80 0x50 My Status 1 Terminal and Center side 72 Register 81 0x51 My Status 72 Register 82 0x52 My Vendor Info 1 73 Register 83 0x53 My Vendor Info 2 73 Register 84 0x54 My Vendor Info 3 73 Register 85 0x55 My Model Info 73 Register 86 0x56 My Model Info 73 Register 87 0x57 My Model Info 73 June 2009 M9999-062509 or 408 955-1690 Micrel, Inc. KS8993F/FL Register 88 0x58 LNK Partner Status 1 74 Register 89 0x59 LNK Partner Status 2 74 Register 90 0x5A LNK Partner Vendor Info 74 Register 91 0x5B LNK Partner Vendor Info 74 Register 92 0x5C LNK Partner Vendor Info 3 74 Register 93 0x5D LNK Partner Model Info 1 74 Register 94 0x5E LNK Partner Model Info 2 74 Register 95 0x5F LNK Partner Model Info 74 Advanced Control Registers 75 Register 96 0x60 TOS Priority Control Register 0 75 Register 97 0x61 TOS Priority Control Register 1 75 Register 98 0x62 TOS Priority Control Register 2 75 Register 99 0x63 TOS Priority Control Register 3 75 Register 100 0x64 TOS Priority Control Register 4 75 Register 101 0x65 TOS Priority Control Register 5 75 Register 102 0x66 TOS Priority Control Register 6 75 Register 103 0x67 TOS Priority Control Register 7 75 Register 104 0x68 MAC Address Register 0 76 Register 105 0x69 MAC Address Register 1 76 Register 106 0x6A MAC Address Register 76 Register 107 0x6B MAC Address Register 76 Register 108 0x6C MAC Address Register 76 Register 109 0x6D MAC Address Register 76 Register 110 0x6E Indirect Access Control 0 76 Register 111 0x6F Indirect Access Control 1 76 Register 112 0x70 Indirect Data Register 77 Register 113 0x71 Indirect Data Register 77 Register 114 0x72 Indirect Data Register 77 Register 115 0x73 Indirect Data Register 77 Register 116 0x74 Indirect Data Register 77 Register 117 0x75 Indirect Data Register 77 Register 118 0x76 Indirect Data Register 77 Register 119 0x77 Indirect Data Register 77 Register 120 0x78 Indirect Data Register 77 Register 121 0x79 Digital Testing Status 77 Register 122 0x7A Digital Testing Status 1 77 Register 123 0x7B Digital Testing Control 0 78 Register 124 0x7C Digital Testing Control 78 Register 125 0x7D Analog Testing Control 78 Register 126 0x7E Analog Testing Control 78 Register 127 0x7F Analog Testing Status 78 Static MAC Address Table 78 VLAN 79 Dynamic MAC Address Table 80 MIB Management Information Base 81 5 Electrical Specifications Absolute Maximum Ratings 86 Recommended Operating Conditions 86 Electrical 87 100BASE-FX Electrical 88 6 Timing EEPROM Timing 89 SNI Timing 90 MII Timing 91 MAC Mode MII Timing 91 PHY Mode MII 92 SPI Timing 92 MDC/MDIO 95 Auto Negotiation Timing 96 Reset Timing 97 Reset 98 June 2009 M9999-062509 or 408 955-1690 Micrel, Inc. KS8993F/FL 7 Selection of Isolation Transformer 8 Selection of 9 Package June 2009

PDF Datasheet Preview

KS8993F/KS8993FL

Single Chip Fast Ethernet Media Converter with TS-1000 OAM

The Micrel KS8993F is the industry’s first single chip Fast Ethernet Media Converter with built-in OAM functions. The KS8993F integrates three MACs, two PHYs, OAM, frame buffer and high performance switch into a single chip. It is ideal for use in 100BASE-FX to 10BASE-T or 100BASETX conversion in the FTTx market.

The KS8993F provides remote loop back and OAM Operation, Administration and Maintenance to manage subscriber access network from carrier center side to terminal side.

The KS8993F supports advanced features such as rate limiting, force flow control and link transparency.

The KS8993F with built-in Layer 2 switch capability will filter packets and forward them to valid destination. It will discard any unwanted frames and frames with invalid destination.

Block Diagram

The KS8993FL is the single supply version with all the identical rich features of the KS8993F.
• First single-chip 10BASE-T/100BASE-TX to 100BASE-FX media converter with TS-1000 OAM
• Integrated 3-Port 10/100 Ethernet Switch with 3 MACs and 2 PHYs
• Unique User Defined Register UDR feature brings OAM to low cost/complexity nodes
• Automatic MDI/MDI-X crossover with disable and enable option
• Non-blocking switch fabric assures fast packet delivery by utilizing an 1K MAC Address lookup table and a store-and-forward architecture
• Comprehensive LED indicator support for link, activity, full/half duplex and 10/100 speed
• Full complement of MII/SNI, SPI, MIIM, SMI and I2C interfaces
• Low Power Dissipation:< 800mW includes PHY transmit drivers

Auto MDI/MDI-X

Auto MDI/MDI-X

MII / SNI Interface

SPI Interface

MIIM Interface

SMI Interface

I2C Bus P1 LED[3:0] P2 LED[3:0]
10/100 T/TX/FX

PHY1
10/100 T/TX/FX

PHY2

To Control Registers
10/100 MAC 1
10/100 MAC 2
10/100 MAC 3

Control Registers

FIFO, Flow Control, VLAN Tagging ,Priority
1K look-up Engine

Queue Management

Buffer Management

Frame Buffers

MIB Counters

EEPROM Interface

LED Drivers

Strap In Configuration Pins
Ordering Information

Temperature

Pb-Free KSZ8993F

Standard KS8993F

Range 70o C

KSZ8993FL KS8993FL 70o C

Package
128PQFP

June 2009

M9999-062509
or 408 955-1690

Micrel, Inc.

Date 1/14/03 2/11/03
4/1/03
12/4/03
3/11/04
3/23/04
8/26/04

June 2009
4/7/05
5/22/06 6/25/09

KS8993F/FL

Summary of Changes

Preliminary Information

Added separate Link and activity on port 1 and port 2’s LED pin #20, pin #23, pin Added disable auto MDI/MDIX pin #28 Added select of MDI and MDIX pin #29 Updated register information
Add the parts KSZ8993F, KSZ8993FL on the order information

M9999-062509
or 408 955-1690

Micrel, Inc.

KS8993F/FL

Table Of Contents
1 Signal

KS8993F Pin Diagram 9 Pin Description and I/O Assignment 10
2 Functional Description

Overview 20 Media Converter 20

OAM Operations, Administration, and Management Frame Format 20 MC Media Converter Mode 22 MC Loop Back Function 22 Registers for Media Converter Functions 23 Unique I/O Feature Definition 23 Port 1 LED Indicator Definition 24 Port 2 LED Indicator Definition 24 Physical Transceiver 25 100BASE-TX Transmit 25 100BASE-TX Receive 25 PLL Clock Synthesizer 25 Scrambler/De-scrambler 100BASE-TX only 25 100BASE-FX Operation and Signal Detection 25 100BASE-FX Far-End Fault FEF 26 10BASE-T Transmit and 26 Power 27 Auto MDI/MDI-X Crossover 27 Auto Negotiation 29 MAC and Switch Function 29 Address Look Up 29 30 Aging 30 Switching Engine 33 MAC 33 Back-off Algorithm 33 Late Collision 33 Illegal Frames 33 Flow Control 33 Half Duplex Back 34 Broadcast Storm 34 MII Interface Operation 34 SNI 7-wire Interface Operation 35 MII Management Interface MIIM 36 Serial Management Interface SMI 36 Advanced Switch 37 Port Mirroring Support 37 IEEE 802.1Q VLAN support 38 QoS Priority 39 Rate Limit 41 Configuration 41 I2C Master Serial Bus Configuration 42 I2C Slave Serial Bus Configuration 43 SPI Slave Serial Bus Configuration 43
3 MII Management MIIM Registers

Register 0 MII Basic Control 47 Register 1 MII Basic 48 Register 2 PHYID HIGH 48 Register 3 PHYID 48 Register 4 Auto-Negotiation Advertisement Ability 49

June 2009

M9999-062509
or 408 955-1690

Micrel, Inc.

KS8993F/FL

Register 5 Auto-Negotiation Link Partner Ability 49
4 Register Map Switch, MC, & PHY 8 bits registers

Global 51 Register 0 0x00 Chip 51 Register 1 0x01 Chip ID1 / Start 51 Register 2 0x02 Global Control 51 Register 3 0x03 Global Control 52 Register 4 0x04 Global Control 53 Register 5 0x05 Global Control 53 Register 6 0x06 Global Control 54 Register 7 0x07 Global Control 55 Register 8 0x08 Global Control 55 Register 9 0x09 Global Control 55 Register 10 0x0A Global Control 8 55 Register 11 0x0B Global Control 9 55 Register 12 0x0C Reserved Register 56 Register 13 0x0D User Defined Register 56 Register 14 0x0E User Defined Register 2 57 Register 15 0x0F User Defined Register 3 57

Port Registers 57 Register 16 0x10 Port 1 Control 0 57 Register 17 0x11 Port 1 Control 1 58 Register 18 0x12 Port 1 Control 2 58 Register 19 0x13 Port 1 Control 3 59 Register 20 0x14 Port 1 Control 4 59 Register 21 0x15 Port 1 Control 5 60 Register 22 0x16 Port 1 Control 6 60 Register 23 0x17 Port 1 Control 7 60 Register 24 0x18 Port 1 Control 8 60 Register 25 0x19 Port 1 Control 9 60 Register 26 0x1A Port 1 Control 10 60 Register 27 0x1B Port 1 Control 11 61 Register 28 0x1C Port 1 Control 12 61 Register 29 0x1D Port 1 Control 13 62 Register 30 0x1E Port 1 Status 0 63 Register 31 0x1F Port 1 Status 64

Media Converter Registers 65 Register 64 0x40 PHY Address 65 Register 65 0x41 Center Side Status 65 Register 66 0x42 Center Side Command 66 Register 67 0x43 PHY-SW Initialize 66 Register 68 0x44 Loop Back Setup1 68 Register 69 0x45 Loop Back Setup2 68 Register 70 0x46 Loop Back Result Counter for CRC 69 Register 71 0x47 Loop Back Result Counter for 69 Register 72 0x48 Loop Back Result Counter for Good 69 Register 73 0x49 Additional Status Center and Terminal side 69 Register 74 0x4A Remote Command 1 70 Register 75 0x4B Remote Command 2 70 Register 76 0x4C Remote Command 3 71 Register 77 0x4D Valid MC Packet Transmitted 71 Register 78 0x4E Valid MC Packet Received Counter 71 Register 79 0x4F Shadow of 0x58h Register 71 Register 80 0x50 My Status 1 Terminal and Center side 72 Register 81 0x51 My Status 72 Register 82 0x52 My Vendor Info 1 73 Register 83 0x53 My Vendor Info 2 73 Register 84 0x54 My Vendor Info 3 73 Register 85 0x55 My Model Info 73 Register 86 0x56 My Model Info 73 Register 87 0x57 My Model Info 73

June 2009

M9999-062509
or 408 955-1690

Micrel, Inc.

KS8993F/FL

Register 88 0x58 LNK Partner Status 1 74 Register 89 0x59 LNK Partner Status 2 74 Register 90 0x5A LNK Partner Vendor Info 74 Register 91 0x5B LNK Partner Vendor Info 74 Register 92 0x5C LNK Partner Vendor Info 3 74 Register 93 0x5D LNK Partner Model Info 1 74 Register 94 0x5E LNK Partner Model Info 2 74 Register 95 0x5F LNK Partner Model Info 74 Advanced Control Registers 75 Register 96 0x60 TOS Priority Control Register 0 75 Register 97 0x61 TOS Priority Control Register 1 75 Register 98 0x62 TOS Priority Control Register 2 75 Register 99 0x63 TOS Priority Control Register 3 75 Register 100 0x64 TOS Priority Control Register 4 75 Register 101 0x65 TOS Priority Control Register 5 75 Register 102 0x66 TOS Priority Control Register 6 75 Register 103 0x67 TOS Priority Control Register 7 75 Register 104 0x68 MAC Address Register 0 76 Register 105 0x69 MAC Address Register 1 76 Register 106 0x6A MAC Address Register 76 Register 107 0x6B MAC Address Register 76 Register 108 0x6C MAC Address Register 76 Register 109 0x6D MAC Address Register 76 Register 110 0x6E Indirect Access Control 0 76 Register 111 0x6F Indirect Access Control 1 76 Register 112 0x70 Indirect Data Register 77 Register 113 0x71 Indirect Data Register 77 Register 114 0x72 Indirect Data Register 77 Register 115 0x73 Indirect Data Register 77 Register 116 0x74 Indirect Data Register 77 Register 117 0x75 Indirect Data Register 77 Register 118 0x76 Indirect Data Register 77 Register 119 0x77 Indirect Data Register 77 Register 120 0x78 Indirect Data Register 77 Register 121 0x79 Digital Testing Status 77 Register 122 0x7A Digital Testing Status 1 77 Register 123 0x7B Digital Testing Control 0 78 Register 124 0x7C Digital Testing Control 78 Register 125 0x7D Analog Testing Control 78 Register 126 0x7E Analog Testing Control 78 Register 127 0x7F Analog Testing Status 78 Static MAC Address Table 78 VLAN 79 Dynamic MAC Address Table 80 MIB Management Information Base 81
5 Electrical Specifications

Absolute Maximum Ratings 86 Recommended Operating Conditions 86 Electrical 87 100BASE-FX Electrical 88
6 Timing

EEPROM Timing 89 SNI Timing 90 MII Timing 91

MAC Mode MII Timing 91 PHY Mode MII 92 SPI Timing 92 MDC/MDIO 95 Auto Negotiation Timing 96 Reset Timing 97 Reset 98

June 2009

M9999-062509
or 408 955-1690

Micrel, Inc.

KS8993F/FL
7 Selection of Isolation Transformer 8 Selection of 9 Package

June 2009

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Datasheet ID: KS8993F 647875