USAR SunAdaptIC Converts PS/2 Data Semtech Company USAR Prot

The Datasheet Archive - 100 Million Datasheets from 7500 Manufacturers.

USAR SunAdaptIC Converts PS/2 Data Semtech Company USAR Prot

Datasheet Thumbnail

Top Searches for this datasheet

USAR SunAdaptUR6HCSUN
USAR SunAdaptIC Converts PS/2 Data
Semtech Company
USAR Protocol Interpreter family product specifications
Description USAR SunAdaptis single that converts off-the-shelf proprietary PS/2 human input device, such keyboard, mouse, touch screen, barcode scanner Sun-compatible system. This designed SunAdaptprotocol interpreter single that emulates functions PS/2 system keyboard controller provides output Suncompatible keyboard mouse other. allows external PS/2 keyboard, external PS/2 Mouse mouse operate concurrently. keyboard also operate with PS/2 mouse mouse long PS/2 keyboard been unplugged. PS/2 devices hot-plugged. additional software drivers hardware, including power supply needed. Features Interfaces PS/2 data Some devices used concurrently PS/2 devices hot-plugged Applications System Legacy Support Descriptions Available DIP, PLCC Quad Flat packages Custom versions available small large quantities
_IRQ _RESET OSCI OSCO _KBRX _KBRX1
PS2MDAT PS2MCLK PS2KDAT PS2KCLK
KBTX _MSTX _MSRX DIP0 DIP1 DIP2
Part Number: UR6HCSUN 1995-2000, USAR Semtech Company. rights reserved.
PS2MDAT PS2MCLK PS2KDAT PS2KCLK
_IRQ _RESET OSC1 OCSO _KBRX
BEEP KBSEL
PLCC
_KBRX1 KBTX _MSTX _MSRX DIP0 DIP1 DIP2
USAR Semtech Company Datasheet
DOC6-SUN-DS-101
BEEP KBSEL
USAR SunAdaptUR6HCSUN USAR Protocol Interpreter family product specifications
USAR Semtech Company
Ordering Code
Package options 40-pin Plastic 44-pin, Plastic PLCC 44-pin, Plastic Pitch mm's 1.27 -40°C +85°C UR5HCSUN-P UR5HCSUN-FN UR5HCSUN-FB
Functional Diagram
PS2KCLK PS2KDAT 8042 Emulator Port PS2MCLK PS2MDAT Audio
_MSRX KBSEL
Mouse Keyboard Control Interface _KBTX System Communication Interface _KBRX _MSTX
DIP0 DIP1 DIP2 Keyboard Setting Switch
USAR Semtech Company Datasheet
DOC6-SUN-DS-101
USAR SunAdaptUR6HCSUN USAR Protocol Interpreter family product specifications
USAR Semtech Company
Functional Description UR6HCSUN consists functionally five major sections. These System Communication Interface, Audio Output, 8042 Emulate Port PS/2 Mouse Keyboard control, Mouse Keyboard Control interface. dipswitch used keyboard selection. Communication Interface UR6HCSUN interface full duplex serial interface. baud rate 1200 bits/sec. data format single byte serial stream consisting logic start bit, followed data, ended logic stop bit. Transmitted data bytes inverted from binary representation their hexadecimal value. bits transmitted starting with ending with MSB. When data being transmitted, data line shall remain rest state consisting logic state. _KBRX receives commands from system _KBTX sends response command keyboard data package system. _MSTX sends mouse data package system. initial condition identification, data exchange between host system keyboard takes place during boot process. boot, system transmits request identification through _KBRX pin. USAR SunAdaptresponds accordingly through _KBTX pin.
USAR Semtech Company Datasheet
Definitions
Mnemonic OSCI OSCO RESET PS2KCLK PS2KDAT PS2MCLK PS2MDAT _KBRX _KBRX1 KBTX _MSTX _MSRX KBSEL BEEP _IQR DIP0 DIP1 DIP2 PLCC Type Name Function Power Supply: Ground Oscillator input Oscillator output Reset: Apply provide orderly start-up PS/2 Keyboard Clock: Connects keyboard port clock line PS/2 Keyboard Data: Connects keyboard data line PS/2 Mouse Data: Connects mouse port clock line PS/2 Mouse Data: Connects mouse data line Keyboard Communication: from System Keyboard Communication: from System Keyboard Communication: System Mouse Communication: Mouse system Mouse Communication: from Mouse Select: PS/2 keyboard Select Audio Interrupt Line: Connect high Switch: Keyboard Setting Switch Switch: Keyboard Setting Switch Switch: Keyboard Setting Switch Used: Connect Ground Used: Connect Ground Used: Connect Ground Used: Connect Ground Connect Used: leave open
39,40 3,5-12 17-21,23 12-16 26-28,40 20-23,44 Note: underscore before mnemonic denotes active signal.
DOC6-SUN-DS-101
USAR SunAdaptUR6HCSUN USAR Protocol Interpreter family product specifications
USAR Semtech Company
8042 Emulator Port USAR SunAdapthas 8042 Emulator Port that connect types PS/2 compatible keyboard mouse.
Keyboard Setting Switch making different setting DIP0 DIP2, USAR SunAdaptcan connect different kinds keyboard send corresponding keyboard layout System boot-up.
Keyboard Setting Switch
DIP1 DIP0 Keyboard Type English (AT-102) German (AT-102) Japanese 3270 (AT101) Keyboard Layout German Japanese
PS/2 Mouse Port
USAR SunAdaptgets PS/2 mouse package data combines with mouse package data mouse connected). After that, combined mouse data sent system through _MSTX pin. external PS/2 mouse hot-plugged.
Other Combinations
PS/2 Keyboard Port
USAR SunAdaptwill detect existence external PS/2 keyboard power-up. With connection external PS/2 keyboard, USAR SunAdaptwill disable Type keyboard using KBSEL pin. Under this situation, will interpret PS/2 keyboard data format Type keyboard data format transmit system through _KBTX pin. external PS/2 keyboard port very powerful. able process various keyboard data packages. external PS/2 keyboard hot-pluggable.
Mouse Keyboard Control Interface USAR SunAdaptworks Type keyboard itself system end. same time, emulates system make control Type Keyboard. gets mouse data using _MSRX from mouse that connected keyboard. will combine mouse data with external PS/2 mouse data send them system through _MSTX pin. USAR SunAdaptdetects existence external PS/2 keyboard power external PS/2 keyboard connected, USAR SunAdaptwill disable keyboard. external PS/2 mouse connected, USAR SunAdaptwill keyboard data pass through.
USAR Semtech Company Datasheet
DOC6-SUN-DS-101
USAR SunAdaptUR6HCSUN USAR Protocol Interpreter family product specifications
USAR Semtech Company
Descri
Connection Guide USAR SunAdaptProtocol Interpreter USAR SunAdapthas three ports. symbol, denoting type device that plugged situate above each these ports. sure connect right device right port. symbols identify following: PS/2 mouse; PS/2 keyboard; mouse keyboard. Turn power system. Plug cable USAR SunAdaptinto input device port. then connect your keyboards mice ways. Connect PS/2 mouse PS/2 mouse port USAR SunAdaptTM. Connect PS/2 keyboard PS/2 keyboard port USAR SunAdaptTM. Connect mouse keyboard/mouse port. keyboard data blocked. Connect PS/2 mouse PS/2 mouse port USAR SunAdaptTM. Connect keyboard mouse/keyboard port USAR SunAdaptTM. this situation, there PS/2 keyboard, keyboard data will pass through. Make sure connections correct. turn power USAR SunAdaptwill work properly.
USAR Semtech Company Datasheet
DOC6-SUN-DS-101
74HC00 74HC00 74HC00 10uF 0.1uF 0.1uF 0.1uF PIEZO_BUZZER 10nF RN4A
USAR SunAdaptUR6HCSUN USAR Protocol Interpreter family product specifications
PS2MDAT MSRX PS2KDAT PS2KCLK KBSEL 47pF RN2E UR6HCSUN_FN 74HC00 RN2G 74HCT00 RN4C 74HCT00 47pF 47pF RN2F MSTX RN2C RN2D 74HCT00 PS2MCLK KBRX RN2A RN2B
MDIN6_SH
47pF
Suggested Interfacing USAR SunAdaptUR6HCSUN
(GND) (GND) MOUSE HOST) (FROM HOST) HOST) -PWRSWITCH+5V SHIELD CON9
(c)1995 USAR SYSTEMS KEYBOARD/MOUSE INTERFACE TRANSLATOR UR6SUN-FN BackAnno 4-20-95 V.M.
USAR Semtech Company
SHIELD_CON
USAR Semtech Company Datasheet
DIP_SW RN4E KBTX 74HCT00 OSC-O KBRX1 MINIDIN8_SH RN4D DIP2 BEEP RESET DIP1 DIP0 4MHz 4.7k OSC-I RN4B S80735SLAZT1 RN4F RN4G RN4H
MDIN6_SH
DOC6-SUN-DS-101
USAR SunAdaptUR6HCSUN USAR Protocol Interpreter family product specifications
USAR Semtech Company
Electrical Specifications
Absolute Maximum Ratings Ratings Supply Voltage Input Voltage Current Drain (not including Vdd) Operating Temperature UR6HCSUN-XX Storage Temperature Range Thermal Characteristics Characteristic Thermal Resistance Plastic Plastic PLCC
Symbol
Value -0.3 +7.0 -0.3 +0.3 high +150
Unit
TSTG
Symbol
Value
Unit
Electrical Characteristics (VDD=5.0 +/-10%, VSS=0 VDC, Temperature Characteristic Symbol Output Voltage load<10µA) VDD-0.1 Output High Voltage load=0.8mA) VDD-0.8 Output Voltage load=1.6mA) Input High Voltage 0.7xVDD Input Voltage User Mode Current Data Retention Mode 70°C) Supply Current* (Run) Ports Hi-Z Leakage Current Input Current Port Capacitance typical application circuit, including external A/D. Control Timing (VDD=5.0 +/-10%, VSS=0 Characteristic Frequency Operation Crystal Option External Clock Option Crystal Oscillator Startup Time Crystal (FOSC/2) External Clock Option Cycle Time Crystal Oscillator Startup Time Stop Recovery Startup Time Reset Pulse Width Interrupt Pulse Width Interrupt Pulse Period
range=T high unless otherwise noted) Unit
0.2xVDD +/-10
VDC, Temperature range=T high unless otherwise noted) Symbol fOSC tCYC 1000 toxov tiLCH tLIH tiLIL
Unit
tcyc
OSC1Pulse Width
tOH,
tcyc
*The minimum period tiLIL should less than number cycle times takes execute interrupt service routine plus tcyc.
USAR Semtech Company Datasheet
DOC6-SUN-DS-101
Semtech Company
Description sales information product literature, contact: USAR Semtech Company Broadway York, 10012 info@usar.com http://www.usar.com 2042 Telephone 3215 Telefax
Japan: Semtech Japan Tel: 81-45-948-5925 Fax: 81-45-948-5930 Taiwan: Semtech Asia/Pacific Sales Tel: 011-886-2-2748-3380 Fax: 011-886-2-2748-3390 Koryo Electronics Co., Ltd. Telephone +886-2-2698-1143 E-mail alex.chen@koryo.com.tw Korea: Semtech Korea Tel: 011-82-2-527-4377 Fax: 011-82-2-527-4376 Europe Semtech Limited Tel: +44-1592-630350 Fax: +44-1592-774781
Copyright 2000 USAR Semtech Company. rights reserved. SunAdapt trademark USAR Systems, Inc. USAR USAR logo registered trademarks USAR Semtech Company. other trademarks belong their respective companies. INTELLECTUAL PROPERTY DISCLAIMER This specification provided with warranties whatsoever including warranty merchantability, fitness particular purpose, warranty otherwise arising proposal, specification sample. license hereby granted reproduce distribute this specification internal only. other license, expressed implied other intellectual property rights granted intended hereby. Authors this specification disclaim liability, including liability infringement proprietary rights, relating implementation information this specification. Authors this specification also warrant represent that such implementation(s) will infringe such rights.

USAR SunAdaptIC Converts PS/2 Data Semtech Company USAR Prot

Top Searches for this datasheet

Other recent searches