KL5KUSB111 Datasheet, PDF (1/8 Pages) List of Unclassifed Manufacturers – USB to HomePNA

KL5KUSB111
General Description
USB to HomePNA
The Kawasaki KL5KUSB111 Controller is a unique single chip solution developed to interface the Universal Serial
Bus (USB) to HomePNA-Networks and standard 10base-T Networks. The KL5KUSB111 has been specifically
designed to provide a simple solution to communicate with Home Networking Applications at 1 Mb/s and/or 10 Mb/s
Ethernet. By utilizing the Kawasaki's USB to Ethernet technology that has been used throughout the industry. The
USB controller consists of a central 16-bit processor, mask ROM, RAM buffer, clock generator, HomePNA /
Ethernet interface, UART, IRQ, Watchdog Timer, Serial interface, External Memory Interface and Debug UART.
The SIE (Serial Interface Engine) is fully compatible with the USB specification. The Kawasaki USB to HomePNA
controller enables the advantages of Home Networking such as Shared Internet access, Printer/peripheral
sharing, File and application sharing and Networked gaming.
Features
• Advanced 16 Bit processor for USB transaction
processing and control data processing
• USB interface ver. 1.0/1.1 compliant
• Integrated Transceivers and SIE (Serial Interface
Engine)
• Internal Clock Generation
• Utilizes low cost external crystal circuitry
• 1.5K x 16 Internal RAM buffer
• Serial Interface for external EEPROM
• HomePNA compliant for 1Mb/sec.
• Fully IEEE 802.3 compliant 10 Mbit/sec
Ethernet MAC Layer. Interfaces serially of
an external ENDEC PHY.
• Debug UART
• External memory interface
• Compatible with most HomePNA PHY's
• Watchdog timer
• 100 pin LQFP package
Block Diagram
Txd
Rxd
UART
CK
EEPROM
Serial Interface
DIO
2
INT 1-0
IRQ
8
1Mb/s PNA
and/or 10Mb/s
Ethernet
Timer 0
Timer 1
16 Bit
Processor
Watchdog
Timer
SRAM Interface
16 Bit Address / Data Bus
A15-0
D15-0
Cntrl .
RAM
(3KB)
Serial
Interface
Engine
PLL & Clock
X1
Generator
X2
Mask ROM
(8KB)
USB Interface
Data -
Data +
Kawasaki LSI • 2570 North First Street • Suite 301 • San Jose, CA 95131 • Tel: [phone] • Fax: [phone] • www.klsi.com
Ver. 2.3
1