THE UNISYS B25 FAMILY OF UNIVERSAL WORKSTATIONS ARE:

• MODULAR,
• COMPACT,
• REAL-TIME,
• MULTI-TASKING,
• MULTI-USER,
• COST EFFECTIVE COMPUTER SYSTEMS
• DESIGNED TO SPAN A WIDE RANGE OF USER REQUIREMENTS

    LARGE ORGANIZATIONS THAT NEED DISTRIBUTED PROCESSING CAPABILITIES
    DEPARTMENTS IN LARGE ORGANIZATIONS WHOSE MEMBERS SHARE COMMON DATA
    SMALL BUSINESSES WHICH NEED A COMPLETE COMPUTER SYSTEM
    SECOND-TIME USER WHO HAVE OUTGROWN OTHER MICROCOMPUTER CAPABILITIES
    FIRST-TIME USER WITH NO PREVIOUS DATA PROCESSING EXPERIENCE

B20 FAMILY TREE

FIRST GENERATION
B21 AND B22 INTRODUCED MAY 1982

• INTEL 8086 / 8088 BASED 8 MHz 8 BIT PROCESSOR
• MEMORY UP TO 640 KBytes
• DISK UP TO 80 MBytes
• CLUSTER CAPACITY UP TO 16 WORKSTATIONS
• CLUSTER SPEED UP TO 307 Kbps

SECOND GENERATION
B26 AND XE520 INTRODUCED MAY 1984

• INTEL 80186 BASED 8 MHz 16 BIT PROCESSOR
• MODULAR DESIGN
• WORKSTATION MEMORY UP TO 1 MByte
• XE520 MEMORY UP TO 4.6 MBytes
• WORKSTATION DISK UP TO 160 MBytes
• XE520 DISK UP TO 262 MBytes
• CLUSTER CAPACITY UP TO 32 WORKSTATIONS
• CLUSTER SPEEDS UP TO 1.8 Mbps
• CLUSTER AND APPLICATION PROGRAM COMPATIBILITY WITH PREVIOUS SYSTEMS
• WORKSTATION PROCESSOR PERFORMANCE INCREASE BY 2.5 TIMES

THIRD GENERATION
B28 INTRODUCED DECEMBER 1985

• INTEL 80286 BASED 8 MHz 16 BIT PROCESSOR
• INTEL 80287 5 MHz MATH COPROCESSOR
• WORKSTATION MEMORY UP TO 4 MBytes
• MODULAR DESIGN
• CLUSTER AND APPLICATION COMPATIBILITY WITH PREVIOUS B20 SYSTEMS
• CLUSTER CAPACITY UP TO 16 WORKSTATIONS
• CLUSTER SPEEDS UP TO 1.8 Mbps
• WORKSTATION PROCESSOR PERFORMANCE INCREASE BY 2 TIMES

• MULTIPLE INTEL 80186 BASED 8 MHz PROCESSORS
• MEMORY UP TO 13.8 MBytes
• DISK UP TO 2 GigaBytes
• CLUSTER AND APPLICATION COMPATIBILITY WITH PREVIOUS B20 SYSTEMS-
• CLUSTER CAPACITY UP TO 64 WORKSTATIONS
• CLUSTER SPEEDS UP TO 1.8 Mbps
• INTRINSIC 1/4" (QIC) TAPE
• WORKSTATION PROCESSOR PERFORMANCE INCREASE BY 2 TIMES

• INTEL 80186 BASED 8 MHz 16 BIT PROCESSOR
• MEMORY UP TO 1 MByte
• DISK UP TO 160 MBytes
• MODULAR DESIGN
• LOWER COST CLUSTER WORKSTATION CONFIGURATION
• LOCAL AREA NETWORK (LAN) OF 10 Mbps
• VIDEO DISPLAYS OF 132 CHARACTER BY 34 LINE
• HIGHER RESOLUTION VIDEO
• DISK ON THE DESK
• CLUSTER AND APPLICATION COMPATIBILITY WITH PREVIOUS B20 SYSTEMS
• CLUSTER CAPACITY UP TO 16 WORKSTATIONS
• CLUSTER SPEEDS UP TO 1.8 Mbps

FOURTH GENERATION
( NEW INTEL 80386 BASED WORKSTATION - 1987? )

• INTEL 80386 BASED 16 MHz 32 BIT PROCESSOR
• INTEL 80387 MATH COPROCESSOR
• INTERNAL 32 BIT ADDRESSING
• MORE MEMORY
• PROTECTED VIRTUAL ADDRESS MODE
• CONTINUE WITH MODULAR DESIGN
• NEW COMMUNICATIONS MODULES
• NEW DISK MODULES

B25 FAMILY CHARACTERISTICS

• MODULAR HIGH PERFORMANCE DESKTOP MICROCOMPUTER
• BASED ON INTEL iAPX 80X86 VLSI MICROPROCESSORS
• PROPRIETARY LOCAL BUS FOR MODULE CONNECTION
• INTRINSIC HIGH SPEED RS422 MULTI-USER CLUSTER NETWORK
• HIGH QUALITY MONOCHROME AND COLOR VIDEO DISPLAYS WITH GRAPHICS
• PROPRIETARY REAL-TIME, MULTI-TASKING OPERATING SYSTEM (BTOS)
• ENVIRONMENTAL SOFTWARE FACILITIES
• APPLICATION DEVELOPMENT SOFTWARE FACILITIES
• DATA MANAGEMENT SOFTWARE FACILITIES
• TEXT MANAGEMENT SOFTWARE FACILITIES
• DATA COMMUNICATIONS SOFTWARE FACILITIES
• POWERFUL BTOS EXECUTIVE WITH CONSISTENT USER INTERFACE
• COMPREHENSIVE SET OF BTOS SYSTEM UTILITIES
• INDUSTRY STANDARD HOSTED MS-DOS OPERATING SYSTEMS
• LINE OF BUSINESS APPLICATION SOFTWARE AND HARDWARE FACILITIES
• SOFTWARE COMPATIBILITY ACROSS B20 COMPUTER SYSTEMS
• EASY EXTENSIBILITY FOR CHANGING ENVIRONMENTS
• INTERLOCKING MODULAR HARDWARE DESIGN

B25 HARDWARE MODULES
B25 HARDWARE PRODUCT SUMMARY

CENTRAL PROCESSOR MODULES

• B26 CPU CT 80186 BASED (X-BUS)
• B27 CPU, B27 CLS UNISYS 80186 BASED (F-BUS)
• B28 CPU, B28 MCP CT 80286, W/ 80287 (X-BUS)

PROCESSOR MEMORY MODULES

• B26 256 256 KB RAM EXPANSION MODULE
• B26 512 512 KB RAM EXPANSION MODULE
• B28 1MB 1 MB RAM EXPANSION MODULE
• B27 512 512 KB RAM EXPANSION MODULE

DISK MODULES

• B25 M1 (X) DUAL FLOPPY
• B25 M4, B25 MX4 (X) 20 MB FIXED/FLOPPY, EXPANSION
• B25 MU5, B25 MX5 (X) 40 MB FIXED WITH CONTROL, EXPANSION
• B27 SF1, B27 SF4 (F) SINGLE, DUAL FLOPPY
• B27 M4, B27 MX4 (F) 20 MB FIXED/FLOPPY, EXPANSION
• B27 MC5, B27 MX5 (F) 40 MB FIXED ECC CONTROL, EXPANSION

VIDEO MODULES

• B25 D1, B25 D2 (X) 12 INCH, 14 INCH MONOCHROME
• B25 CD3 (X) 14 INCH COLOR
• B27 MD1, B27 MD2 (F) 12 INCH, 14 INCH MONOCHROME
• B27 CD3 (F) 14 INCH COLOR

GRAPHICS MODULES

• B25 GRA (X) MONOCHROME AND COLOR GRAPHICS
• B27 GRM, B27 GRC (F) MONOCHROME, COLOR GRAPHICS

KEYBOARDS / I-BUS MODULES

• B25 K1, B25 K2, B25 K3 STANDARD MULTILINGUAL KEYBOARDS
• B25 MOU TWO BUTTON MOUSE

DEPENDENT INTELLIGENT PROCESSOR MODULES

• B25 1PC (X) IBM PC COMPATIBILITY

DEPENDENT INTELLIGENT COMMUNICATIONS MODULES

• B25 FXC (X) X-BUS TO F-BUS CONVERTER
• B27 LN3 (F) 10 MBits LOCAL AREA NETWORK

TAPE MODULES

• B25 TS (X) 1/4 INCH (QIC) TAPE BACKUP
• B27 TS1 (F) 1/4 INCH (QIC) TAPE BACKUP

POWER MODULES

• B25 PS STANDARD POWER SUPPLY, 10 UNITS
• B25 PS1 HIGH POWER SUPPLY, 15 UNITS
• B25 LC LINE POWER CORD

WORKSTATION PRINTER SUMMARY
B25 FAMILY

• B 9251-1 230 CPS, PARALLEL DOT MATRIX
• B 9252 150 CPS, PARALLEL DOT MATRIX
• B 9253 120 CPS, PARALLEL DOT MATRIX
• AP 1300-20 35 CPS, SERIAL LETTER QUALITY
• AP 1302 35 CPS, SERIAL LETTER QUALITY
• AP 1303 20 CPS, SERIAL LETTER QUALITY
• AP 1305 80 COL, 55 CPS, SERIAL LETTER QUALITY
• AP 1311 COLOR, 160/40 CPS, PARALLEL DOT MATRIX
• AP 1314 80 COL, 200/40 CPS, DOT MATRIX
• AP 1351 COLOR, 200/110/35 CPS, PARALLEL DOT MATRIX
• AP 1354 132 COL, 200/40 CPS, DOT MATRIX
• AP 9208 8 PPM CUT-SHEET, NON-IMPACT

LINE OF BUSINESS HARDWARE SUMMARY
FINANCIAL LINE OF BUSINESS
VIDEO MODULES

• B25 D5, B25 D6 (X) 9 INCH MONOCHROME WITH OR W/O ARM
• B27 MD5, B27 MD6 (F) 9 INCH MONOCHROME WITH OR W/O ARM

DEPENDENT INTELLIGENT COMMUNICATIONS MODULES

• B25 TEM (X) TELLER EXTENSION MODULE
• B27 TEM (F) TELLER EXTENSION MODULE
• B25 DES NBS DES ENCRYPTION FOR B25/B27 TEM

KEYBOARDS / I-BUS MODULES

• B25 K4 NUMERIC FUNCTION KEYBOARD
• EF 4551 B25 K4 MAGNETIC CARD READER (MCR)
• EF 4552 B25 K1, K2, K3 MCR

CER MODULES

• I - 269 SWISS BANK MCR
• I - 281 (X) BNP HARD-ID

PRINTERS

• EF 4560 80 COL, 200 CPS DRAFT, DOT MATRIX

AIRLINES LINE OF BUSINESS
KEYBOARDS / I-BUS MODULES

• B25 ALC AIRLINES ALC TERMINAL BASED

CER MODULES

• I - 283 (F) SWISS AIR HARD-ID

B20 OPERATING SYSTEM (BTOS)
REAL-TIME OPERATING SYSTEM SUPPORTING:

• CONCURRENT MULTI-TASKING APPLICATIONS
• INTRINSIC LOCAL AREA NETWORK ( CLUSTER NET )
• MULTI-USER RESOURCE SHARING
• MESSAGE BASED INTERNAL COMMUNICATIONS USING EXCHANGES
• EVENT DRIVEN, PRIORITY SCHEDULING OF PROCESSES
• DYNAMIC MEMORY ALLOCATION AND PARTITIONING
• CENTRALIZED SYSTEM SERVICES
• COMPREHENSIVE FILE MANAGEMENT
• PASSWORD SECURED USER ACCESS CONTROL
• DYNAMIC EXTENSIBILITY
• CONTINGENCY ANALYSIS
• UNIFORM APPLICATION DEVELOPMENT ENVIRONMENT

NATIONALIZATION TOOL KIT

ENVIRONMENTAL SOFTWARE FACILITIES
MS-DOS MANAGEMENT

• BTOS HOSTED MS-DOS 2.11
• PC EMULATOR MODULE

  PC EMULATOR MODULE OPERATING SYSTEM
  PC EMULATOR HOSTED MS-DOS 3.1

• CONTEXT MANAGER (CM)
• BTOS WINDOWS

• SYSTEMS PERFORMANCE ACCELERATOR (SPA)

TAPE MANAGEMENT

• QIC TAPE STREAMER BACKUP UTILITIES

BATCH PROCESSING

• BATCH MANAGER UTILITY

GRAPHICS HARDWARE MANAGEMENT

• GRAPHICS MANAGER

BTOS ENVIRONMENT

• BTOS CUSTOMIZER

APPLICATION DEVELOPMENT SOFTWARE FACILITIES
LOW LEVEL LANGUAGE APPLICATION DEVELOPMENT TOOLS

• MACRO-86 ASSEMBLER ( INTEL 8086 BASED )
• APPLICATION DEVELOPMENT 'LINKER' SYSTEM
• APPLICATION MAINTENANCE 'LIBRARIAN' SYSTEM

• BASIC ANSI X3.60 1978 INTERPRETER AND COMPILER
• FORTRAN-77 ANSI X3.9 1978 COMPILER
• PASCAL ISO DRAFT 5 COMPILER
• COBOL LEVEL II ANSI X3.23 1974 COMPILER

• COBOL LEVEL II ANIMATOR DEBUGGING TOOL
• MULTI-TASKING SYMBOLIC DEBUGGER

• FONT (VIDEO) DESIGNER SYSTEM
• FORMS (VIDEO) DESIGNER SYSTEM

APPLICATION DEVELOPMENT LIBRARIES

• BTOS APPLICATION DEVELOPMENT LIBRARY
• GRAPHICS DEVELOPMENT LIBRARY
• SORT/MERGE DEVELOPMENT LIBRARY
• MOUSE DEVELOPMENT LIBRARY
• FORMS DEVELOPMENT LIBRARY
• INDEXED SEQUENTIAL ACCESS METHOD FILE SYSTEM (ISAM) LIBRARY

DATA MANAGEMENT SOFTWARE FACILITIES
COMPREHENSIVE FILE MANAGEMENT

• SEQUENTIAL ACCESS METHOD FILE SYSTEM (SAM) PROCEDURES
• RECORD SEQUENTIAL ACCESS METHOD FILE SYSTEM (RSAM) PROCEDURES
• DIRECT ACCESS METHOD FILE SYSTEM (DAM) PROCEDURES
• INDEXED SEQUENTIAL ACCESS METHOD FILE SYSTEM (ISAM) PROCEDURES

BTOS SORT/MERGE UTILITY

ENHANCED 'MULTIPLAN' ELECTRONIC SPREADSHEET SYSTEM

SYSTEM 'DRAW' GRAPHICS SYSTEM

BUSINESS GRAPHICS PACKAGE (BGP)

DATABASE MANAGEMENT SYSTEMS

• 'DATA MANAGER' DEVELOPMENT SYSTEM
• 'DATA MANAGER' RUNTIME SYSTEM
• 'R:BASE 4000' DATABASE MANAGEMENT SYSTEM
• 'R:BASE 6000' DATABASE MANAGEMENT SYSTEM

HOST INTEGRATION SYSTEMS

• FILE TRANSFER SYSTEM (FTS)
• DATA TRANSFER SYSTEM (DTS)
• 'MICROVIEW' SYSTEM
• INTELLIGENT DISTRIBUTED EDITOR (IDE)

'WRITEone' WORD PROCESSING SYSTEM

PROFESSIONAL WORD PROCESSING SYSTEM ( PWP )

SECRETARIAL WORD PROCESSING SYSTEM ( SWP )

PWP/SWP WORD PROCESSING DICTIONARIES

'OFISforms' PRINTER FORMS DESIGN SYSTEM

DISTRIBUTED ELECTRONIC MAIL ( B-MAIL ) MANAGER

DISTRIBUTED ELECTRONIC MAIL ( B-MAIL ) TELEX/TWX MANAGER

DISTRIBUTED ELECTRONIC MAIL ( B-MAIL ) TERMINAL MAIL MANAGER

WORD PROCESSING DCA CONVERSION SYSTEM
 

DATA COMMUNICATIONS SOFTWARE FACILITIES
BURROUGHS POLL/SELECT PROTOCOL

• BURROUGHS POLL/SELECT GATEWAY
• PRINTER PASS-THROUGH SYSTEM SERVICE
• LINE MONITOR
• BURROUGHS MT983 TERMINAL EMULATOR
• BURROUGHS TERMINAL EMULATOR (ET1100)
• 'INFOVIEW II' TERMINAL EMULATOR SYSTEM
• EXTENDED GRAPHICS TERMINAL (ANSI X3.64/TEK 4014)

ASYNCHRONOUS PROTOCOL

• ASYNCHRONOUS TERMINAL EMULATOR

TEKTRONIX PROTOCOL

• TEKTRONIX 4014 TERMINAL EMULATOR

PROPRIETARY NETWORKING PROTOCOLS

• 'B-LAN' LOCAL AREA NETWORKING
• 'B-NET' WIDE AREA NETWORKING

DATA COMMUNICATIONS FACILITIES
IBM BINARY SYNCHRONOUS (BSC) PROTOCOL

• 3270 TERMINAL EMULATOR
• VIRTUAL TERMINAL INTERFACE (VTI)
• 3270-PLUS TERMINAL EMULATOR
• 2780/3780 RJE TERMINAL EMULATOR

IBM SYSTEMS NETWORK ARCHITECTURE (SNA) PROTOCOL

• PU.T2 CONTROLLER GATEWAY
• RJE TERMINAL EMULATOR
• 3270 TERMINAL EMULATOR
• VIRTUAL TERMINAL INTERFACE (VTI)
• 3270-PLUS TERMINAL EMULATOR
• PROGRAMMATIC INTERFACE MODULE (PIM)
• LU6.2 (APPC) EMULATOR
• DISPLAYWRITER (DISOSS) TERMINAL EMULATOR
• SNA/X.25 GATEWAY

X.25 PROTOCOL

• X.25 DATA TERMINATION EQUIPMENT (DTE) GATEWAY
• MULTI-MODE TERMINAL EMULATOR

BTOS CCITT X.25 CERTIFICATION STATUS
COUNTRY         NETWORK       X.25 VERSION
FRANCE          TRANSPAC      B20 X55
GERMANY         DATEX-P       B20 X54
NETHERLANDS     DATANET-1     B20 X54
PORTUGAL        TELEPAC       B20 X55
PUERTO RICO     TELENET       B20 X55
UNITED KINGDOM  PSS           B20 X54
USA             UNINET        B20 X54
                RCA CYLIX     B20 X55
                TELENET       B20 X55
                TYMNET        B20 X54

(REPORTED AS TESTED, NO CERTIFICATION)
ARGENTINA       ARPAC
AUSTRALIA       AUSTPAC
CANADA          DATAPAC
CHILE           CHILEPAC
EUROPE          EURONET
JAPAN           NTT DDX-P '80 KDD VENUS-P
MALAYSIA        MAYPAC
MEXICO          TELEPAC
 

LINE OF BUSINESS SOFTWARE FACILITIES
FINANCIAL LINE OF BUSINESS

• FINANCIAL SYSTEMS ARCHITECTURE (FSA)
• FSA 'FINESSE' APPLICATION DEVELOPMENT SYSTEM

MEDICAL LINE OF BUSINESS

• TOTAL PRACTICE MANAGEMENT SOLUTION (TPMS):

   APPOINTMENTS MODULE
   PATIENT ACCOUNTING MODULE

COMMERCIAL LINE OF BUSINESS

• BUSINESS LOGISTICS SYSTEM (BLS)
• RATE RETRIEVAL AND AUDIT SYSTEM
• RETRIEVAL SYSTEM
• VEHICLE PLANNING SYSTEM

AIRLINES LINE OF BUSINESS

• GENERIC AIRLINES LINE CONTROL (ALC) TOOL KIT

BTOS SYSTEM UTILITIES
( PARTIAL LISTING BY COMMAND )
'BACKUP VOLUME'
   CREATE AN ARCHIVAL FILE FROM AN ENTIRE VOLUME

'CHANGE VOLUME NAME'
   CHANGE A VOLUME NAME

'COMMAND FILE EDITOR'
   ADD, MODIFY AND DELETE COMMANDS IN THE EXECUTIVE COMMAND FILE

'COPY'
   DUPLICATE THE CONTENTS OF A FILE TO ANOTHER FILE

'CREATE DIRECTORY'
   CREATE A DIRECTORY WITH PASSWORD PROTECTION

'CREATE FILE'
   CREATE A NEW FILE WITHOUT DEFINING ITS CONTENTS

'DELETE'
   DELETE A FILE OR FILE LIST

'DUMP'
   DISPLAY THE CONTENTS OF A FILE IN HEXADECIMAL VALUES

'EDIT'
   ACCESS THE BTOS EDITOR UTILITY

'FILES'
   DISPLAY THE NAMES AND ADDITION DATA OF FILES BY DIRECTORY

'FORMAT'
   FORMAT THE TEXT OF FILE(S) INTO A PAGINATED PRINT DOCUMENT

'LOGOUT'
   END THE CURRENT SESSION

'PATH'
   CHANGE THE CURRENT PATH (NODE, VOLUME, DIRECTORY, PASSWORD)

'PLOG'
   DISPLAY THE CONTENTS OF THE SYSTEM ERROR-LOGGING FILE

'PRINT'
   ADD A FILE TO THE SCHEDULING QUEUE FOR SPOOLED PRINTING

'REMOVE DIRECTORY'
   DELETE ONE OR MORE DIRECTORIES FROM A VOLUME

'RENAME'
   CHANGE THE NAME OF ONE OR MORE FILES

'RESTORE'
   RESTORE FILES TO A VOLUME FROM AN ARCHIVAL FILE

'RUN'
   ACTIVATE A SPECIFIED USER PROGRAM

'SCREEN SETUP'
   CHANGE ONE OR MORE SCREEN ATTRIBUTES

'SET TIME'
   SET THE SYSTEM DATE AND TIME

'TYPE'
   DISPLAY THE CONTENTS OF A FILE, ONE SCREEN AT A TIME

'VOLUME STATUS'
   DISPLAY THE STATUS DETAILS OF A SPECIFIC VOLUME