参数资料
| 型号： | KS8993F |
| 厂商： | Micrel Inc |
| 文件页数： | 34/99页 |
| 文件大小： | 0K |
| 描述： | IC CONV MED 10/100 3PORT 128PQFP |
| 标准包装： | 66 |
| 系列： | * |
| 类型： | * |
| 应用： | * |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 128-BFQFP |
| 供应商设备封装： | 128-PQFP（14x20） |
| 配用： | KS8993F-EVAL-ND - EVAL KIT EXPERIMENTAL KS8993F |
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KS8993F
Micrel
August 26, 2004
Revision 1.0
- 4 -
Table Of Contents
1 Signal Description .........................................................................................................................9
1.1
KS8993F Pin Diagram............................................................................................................................................................ 9
1.2
Pin Description and I/O Assignment..................................................................................................................................... 10
2 Functional Description ................................................................................................................20
2.1
Overview .............................................................................................................................................................................. 20
2.2
Media Converter Function .................................................................................................................................................... 20
2.2.1
OAM (Operations, Administration, and Management) Frame Format...................................................................... 20
2.2.2
MC (Media Converter) Mode ................................................................................................................................... 22
2.2.3
MC Loop Back Function........................................................................................................................................... 22
2.2.4
Registers for Media Converter Functions................................................................................................................. 23
2.2.5
Unique I/O Feature Definition .................................................................................................................................. 23
2.2.6
Port 1 LED Indicator Definition................................................................................................................................. 24
2.2.7
Port 2 LED Indicator Definition................................................................................................................................. 24
2.3
Physical Transceiver ............................................................................................................................................................ 24
2.3.1
100BASE-TX Transmit ............................................................................................................................................ 24
2.3.2
100BASE-TX Receive.............................................................................................................................................. 25
2.3.3
PLL Clock Synthesizer............................................................................................................................................. 25
2.3.4
Scrambler/De-scrambler (100BASE-TX only) .......................................................................................................... 25
2.3.5
100BASE-FX Operation and Signal Detection ......................................................................................................... 25
2.3.6
100BASE-FX Far-End Fault (FEF) .......................................................................................................................... 26
2.3.7
10BASE-T Transmit and Receive ............................................................................................................................ 26
2.3.8
Power Management................................................................................................................................................. 26
2.3.9
Auto MDI/MDI-X Crossover ..................................................................................................................................... 26
2.3.10 Auto Negotiation ...................................................................................................................................................... 29
2.4
MAC and Switch Function .................................................................................................................................................... 29
2.4.1
Address Look Up ..................................................................................................................................................... 29
2.4.2
Learning................................................................................................................................................................... 29
2.4.3
Migration .................................................................................................................................................................. 30
2.4.4
Aging ....................................................................................................................................................................... 30
2.4.5
Forwarding............................................................................................................................................................... 30
2.4.6
Switching Engine ..................................................................................................................................................... 33
2.4.7
MAC operation......................................................................................................................................................... 33
2.4.8
Back-off Algorithm ................................................................................................................................................... 33
2.4.9
Late Collision ........................................................................................................................................................... 33
2.4.10 Illegal Frames .......................................................................................................................................................... 33
2.4.11 Flow Control............................................................................................................................................................. 33
2.4.12 Half Duplex Back Pressure ...................................................................................................................................... 34
2.4.13 Broadcast Storm Protection ..................................................................................................................................... 34
2.5
MII Interface Operation......................................................................................................................................................... 34
2.6
SNI (7-wire) Interface Operation........................................................................................................................................... 35
2.7
MII Management Interface (MIIM) ........................................................................................................................................ 36
2.8
Serial Management Interface (SMI)...................................................................................................................................... 36
2.9
Advanced Switch Function ................................................................................................................................................... 37
2.9.1
Port Mirroring Support.............................................................................................................................................. 37
2.9.2
IEEE 802.1Q VLAN support..................................................................................................................................... 38
2.9.3
QoS Priority ............................................................................................................................................................. 39
2.9.4
Rate Limit Support ................................................................................................................................................... 41
2.10 Configuration Interface ......................................................................................................................................................... 41
2.10.1 I
2C Master Serial Bus Configuration......................................................................................................................... 42
2.10.2 I
2C Slave Serial Bus Configuration........................................................................................................................... 43
2.10.3 SPI Slave Serial Bus Configuration.......................................................................................................................... 43
3 MII Management (MIIM) Registers .............................................................................................47
Register 0: MII Basic Control............................................................................................................................................... 47
Register 1: MII Basic Status ................................................................................................................................................ 47
Register 2: PHYID HIGH ..................................................................................................................................................... 48
Register 3: PHYID LOW...................................................................................................................................................... 48
Register 4: Auto-Negotiation Advertisement Ability ............................................................................................................. 49
Register 5: Auto-Negotiation Link Partner Ability................................................................................................................. 49
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相关代理商/技术参数 |
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| KS8993F-A1 | 功能描述:IC CONV MED 10/100 3PORT 128PQFP RoHS:否 类别:集成电路 (IC) >> 专用 IC 系列:* 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- 类型:调帧器 应用:数据传输 安装类型:表面贴装 封装/外壳:400-BBGA 供应商设备封装:400-PBGA（27x27） 包装:散装 |
| KS8993FA5 | 功能描述:IC SWITCH 3-PORT 10/100 128-PQFP RoHS:否 类别:集成电路 (IC) >> 专用 IC 系列:* 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- 类型:调帧器 应用:数据传输 安装类型:表面贴装 封装/外壳:400-BBGA 供应商设备封装:400-PBGA（27x27） 包装:散装 |
| KS8993F-EVAL | 功能描述:EVAL KIT EXPERIMENTAL KS8993F RoHS:否 类别:编程器，开发系统 >> 评估演示板和套件 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- 主要目的:电源管理，电池充电器 嵌入式:否 已用 IC / 零件:MAX8903A 主要属性:1 芯锂离子电池 次要属性:状态 LED 已供物品:板 |
| KS8993FL | 功能描述:IC CONV MED 10/100 SGL 128PQFP RoHS:否 类别:集成电路 (IC) >> 专用 IC 系列:* 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- 类型:调帧器 应用:数据传输 安装类型:表面贴装 封装/外壳:400-BBGA 供应商设备封装:400-PBGA（27x27） 包装:散装 |
| KS8993FL-EVAL | 功能描述:BOARD EVAL EXPERIMENT KS8993F RoHS:否 类别:编程器，开发系统 >> 评估演示板和套件 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- 主要目的:电源管理，电池充电器 嵌入式:否 已用 IC / 零件:MAX8903A 主要属性:1 芯锂离子电池 次要属性:状态 LED 已供物品:板 |
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