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参数资料
型号： KS8993-EVAL
厂商： Micrel Inc
文件页数： 2/35页
文件大小： 0K
描述： BOARD EVAL EXPERIMENT FOR KS8993
标准包装： 1
相关产品： KS8993I-ND - IC SWITCH 10/100 3PORT 128PQFP
KS8993-ND - IC SWITCH 10/100 3PORT 128PQFP
其它名称： 576-1011
KS8993
Micrel
KS8993
10
May 2005
I/O Descriptions
Group
I/O Names
Active Status
Description
PHY
RXP[1:3]
Analog
Differential inputs (receive) for connection to media (transformer or fiber module).
RXM[1:3]
TXP[1:3]
Analog
Differential outputs (transmit) for connection to media (transformer or fiber module).
TXM[1:3]
FXSD[1:3]
H
Fiber signal detect - connect to fiber signal detect output on fiber module. Tie low
for 100TX mode.
VREF[1:3]
Analog
Center tap transformer reference for transmit data.
ISET
Analog
Transmit Current Set. Connecting an external reference resistor to set transmitter
output current. This pin connects a 1% 3k
resistor if a transformer of turns ratio of
1:1 is used.
MII
See
“Table 2, MII Interconnect” for forward and reverse signal usage.
MRXD[0:3]
H
Four bit wide data bus for receiving MAC frames.
MRXDV
H
Receive data valid.
MCRS
H
Receive carrier sense.
MCOL
H
Receive collision detection.
MCOLIN
H
Collision in (for forward operation only).
MRXCLK
Clock
Receive clock.
MTXD[0:3]
H
Four bit wide data bus for transmitting MAC frames.
MTXEN
H
Transmit enable.
MTXER
H
Transmit error.
MTXCLK
Clock
Transmit clock.
SNI
MTXD[0]
H
Serial transmit data.
MTXEN
H
Transmit enable.
MTXCLK
Clock
Transmit clock.
MRXD[0]
H
Serial receive data.
MRXDV
H
Receive carrier sense/data valid.
MCOL
H
Collision detection.
MRXCLK
Clock
Receive clock.
IND
LED[1:3][0]
L
Output (after reset).
Mode 0: Speed (low = 100/high = 10).
Mode 1: Reserved.
Mode 2: Collision (toggle = collision during receiving , high = no collision).
Mode 3: Speed (low = 100/high = 10).
LED[1:3][1]
L
Output (after reset).
Mode 0: Duplex (low = full/high = half).
Mode 1: Duplex (low = full/high = half).
Mode 2: Duplex (low = full/high = half).
Mode 3: Reserved.
LED[1:3][2]
L
Output (after reset).
Mode 0: Collision (toggle = collision during receiving , high = no collision).
Mode 1: Transmit Activity (toggle during transmission, high = idle).
Mode 2: 10/link/act (constant low = link, toggle = act, constant high = no link).
Mode 3: Full-Duplex + Collision (constant low = full-duplex, toggle = collision in half.
duplex, constant high = half-duplex with no collision).
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相关代理商/技术参数
参数描述
KS8993F 功能描述:IC CONV MED 10/100 3PORT 128PQFP RoHS:是 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-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
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