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KL5KUSB121_L PDF预览

KL5KUSB121_L

更新时间: 2024-10-30 03:04:11
品牌 Logo 应用领域
其他 - ETC 控制器以太网局域网(LAN)标准
页数 文件大小 规格书
17页 303K
描述
USB to 10/100 Ethernet Controller

KL5KUSB121_L 数据手册

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PRELIMINARY  
KL5KUSB121  
USB to 10/100 Ethernet Controller  
General Description  
The Kawasaki KL5KUSB121 Controller is a unique single chip solution to interface peripheral  
devices to the Universal Serial Bus (USB) and Ethernet. The KL5KUSB121 has been specifically  
designed to provide a simple solution to communicate with Ethernet applications as well as other  
USB peripheral devices. This has been accomplished by its highly integrated functionality. The  
USB controller consists of a central 16-bit processor, mask ROM, RAM buffer, clock generator,  
Ethernet interface, UART, IRQ, Watchdog Timer, Serial interface, External Memory Interface and  
SPORT Interface. The SIE (Serial Interface Engine) is fully compatible with the USB specification.  
Our powerful internal processor enables Remote NDIS (Network Drive) which gives compatibility  
with next generation operating systems and faster data transfer. This USB to Ethernet controller  
is ideal for LAN (Local Area Network), HAN (Home Area Network), Cable Modem, Set Top  
Boxes, or Mobile Networking applications.  
Features  
·
Advanced 16 Bit processor for USB transaction  
processing and control data processing  
·
·
Remote NDIS for faster data transfer.  
Fully IEEE 802.3 compliant 10 Mbit/sec  
Ethernet MAC Layer. Interfaces serially of  
an external ENDEC PHY.  
·
·
·
·
10/100Base-T compatibility  
USB interface ver. 1.0/1.1 compliant  
Transceivers and SIE (Serial Interface Engine)  
·
·
·
·
UART  
External memory interface  
LQFP package  
Internal Clock Generation - Utilizes low cost  
external 12MHz crystal circuitry  
·
·
MII Physical Layer interface  
1.5K x 16 Internal RAM buffer  
Serial Interface for external EEPROM  
Block Diagram  
Txd  
Watchdog  
Timer  
UART  
Rxd  
Timer 0  
Timer 1  
16 Bit  
Processor  
A15-0  
CK  
SRAM Interface  
EEPROM  
D15-0  
Cntrl.  
Serial Interface  
DIO  
16 Bit Address / Data Bus  
2
INT 1-0  
IRQ  
RAM  
(3KB)  
X1  
X2  
Serial  
Interface  
Engine  
Clock Gen. &  
Internal PLL  
MII PHY  
Interface  
10/100 Mb/s  
Mask ROM  
(8KB)  
Ethernet  
Interface  
USB Interface  
Data -  
Data +  
Ver. 1.1  
Kawasaki LSI · 2570 North First Street · Suite 301 · San Jose, CA 95131 · Tel: (408) 570-0555 · Fax: (408) 570-0567 · www.klsi.com  
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