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參數(shù)資料
| 型號： | KL5KUSB121_L |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | USB to 10/100 Ethernet Controller |
| 中文描述： | USB接口10/100以太網(wǎng)控制器 |
| 文件頁數(shù)： | 6/17頁 |
| 文件大?。?/td> | 310K |
| 代理商： | KL5KUSB121_L |
KL5KUSB121
USB to 10/100 Ethernet Controller
Kawasaki LSI
2570 North First Street
Suite 301
San Jose, CA 95131
Tel: (408) 570-0555
Fax: (408) 570-0567
www.klsi.com
6
Ver. 1.1
PRELIMINARY
PLL Clock Generator
The PLL circuitry is provided to generate the internal 48MHz clock requirements. This
circuitry is designed to allow use of a low cost 12 MHz external crystal which is
connected to the USB3 pins X1 and X2. If an external 12 MHz clock is available in the
application, it may be used in lieu of the crystal circuit and connected directly to the X1
input pin.
USB Interface
The USB controller meets the Universal Serial Bus (USB) specification ver 1.0. The
transceiver is capable of transmitting and receiving serial data at the USB’s full speed, 12
Mbits/sec data rate. The driver portion of the transceiver is differential, while the receive
section is comprised of a differential receiver and two single ended receivers. Internally,
the transceiver interfaces to the SIE logic. Externally, the transceiver connects to the
physical layer of the USB.
10Mb, 100Mb/sec Ethernet Interface
The KL5KUSB121 Controller has a built in the Ethernet MAC (Media Access Controller)
which is fully compliant with the IEEE 802.3 Ethernet standard. The KL5KUSB121
connects externally to a 10 Base -T and/or 100 Base-T ENDEC PHY. The KL5KUSB121
Controller 16-bit processor has direct access to the registers of the MAC.
UART Interface
Supports a transfer rate of 900 to 115.2K baud.
Serial EEPROM Support
The USB Controller serial interface is used to provide access to external EEPROM’s.
The interface can support a variety of serial EEPROM formats.
SRAM Interface
An address port and 16-bit data port has been provided to interface to an external SRAM.
相關(guān)PDF資料 |
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| KL5KUSB200 | USB2.0 Transceiver |
| KL5KUSB201 | USB2.0 Compliant Transceiver Chip |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| KL5KUSB200 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:USB2.0 Transceiver |
| KL5KUSB201 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:USB2.0 Compliant Transceiver Chip |
| KL5KUSB220 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:USB2.0 to 100 Ethernet Controller |
| KL5KUSB2CF | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:USB 2.0 Controller - Quick Interface |
| KL5PWM4284 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Pulse Width Modulator 4ch IC |
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