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- From: bsalter@acorn.co.uk (Brian Salter)
- Subject: News Release: Acorn A4 Portable
- Date: 1 Jul 92 07:50:38 GMT
-
-
- Announcing Acorn's A4 Portable - "... a quart in a pint pot"
-
- Acorn Computers has announced the launch of its first portable
- notebook computer - the Acorn A4.
-
- The A4 - so called because its footprint is exactly the size of an
- A4 sheet of paper - utilises an ARM 32-bit RISC processor that has
- recently won for Acorn the 1992 Queen's Award for Technology.
-
- The A4 will be available in two versions - a base model with 2MB of
- RAM as standard and with a 2MB floppy disc drive, and a 4MB model
- that includes a 60MB IDE hard disc.
-
- In terms of product positioning, the Acorn A4 (which runs at 12mips)
- is as powerful as Apple's top-of-the-range PowerBook 170 - but at
- only half its price, and is equivalent in performance to a 486-based
- PC but at a 386sx price.
-
- The A4 runs Acorn's latest proprietary operating system - RISC OS3 -
- ensuring compatibility with Acorn's large installed base of RISC
- computers which has grown exponentially since 1987. RISC OS is a
- fully multitasking operating system with an integral window GUI
- supplied as standard.
-
- But in addition, because of the ARM 3 chip's processing power, DOS
- programs can be run at the same time and within the same
- multitasking environment as RISC OS programs. This fact alone allows
- the easy interchange of text and graphics between DOS-based
- programs and RISC OS applications.
-
- Unlike conventional PCs, the Acorn A4 has its operating system in
- ROM, as well as eight commonly used applications (including a
- versatile text editor and a drawing package) which means that no
- disc space is used for their storage and that they are all instantly
- available.
-
- Acorn's Marketing Director, Mike O'Riordan, said he envisaged strong
- demand from both the Educational and Consumer sectors. "What is
- particularly impressive is that the A4 boasts the full power of our
- highly successful A5000 computer, yet everything is packed into only
- a fraction of the volume. It really is a quart packed into a pint
- pot!
- "Acorn is already the number one supplier into Education and the
- launch of our portable will further enhance our range within this
- key market area.
-
- "The Consumer Market, on the other hand will welcome the benefits of
- RISC technology and the ease of use that it provides the end user in
- terms of a simple, yet powerful, working environment that leaves the
- likes of Windows 3 standing!
-
- Bob Coates, Acorn's General Manager for Market Development, picked
- up the theme. "We see the A4 as having particular appeal to parents,
- small businesses and professionals alike who will immediately
- appreciate the benefits of our established current range of
- computers, but now in a portable format."
-
- Acorn's General Manager of Education, Peter Talbot, said "Quite
- simply, this has to be a major consideration for schools planning
- their IT purchasing requirements. The A4 will find a place as a
- departmental resource, for project work both within the school
- environment as well as in the field, for specialist subject areas
- and even for those with special needs.
-
- "It will also be purchased by lecturers, teachers and students alike
- as a personal productivity tool which can easily be carried around
- between the home and educational environment."
-
- The cost of the entry level A4 is #1,399 ex VAT with a special price
- for educational establishments of #1,099. The higher level 4MB RAM
- with 60MB hard disc version costs #1,699 or #1,399 for education.
-
- Volume shipment of the two models together with their complete range
- of supporting peripherals is planned for September onwards.
-
- Ends
-
- Issued by:
- Brian Salter
- Corporate Affairs Manager
- Acorn Computers
- Fulbourn Road
- Cherry Hinton
- Cambridge CB1 4JN
- Tel 0223 245200
-
-
- Note to Editors: A full technical specification of the Acorn A4 is attached to this release.
-
-
- From: pcolmer@acorn.co.uk (Philip Colmer)
- Date: 1 Jul 92 08:44:46 GMT
-
- Before anyone asks, here is the full list of A4 related products:
-
- Product code Description RRP inc VAT RRP ex VAT
- AKB66 A4 4Mb memory
- 60Mb HD system 1996.33 1699.00
-
- AKB62 A4 2Mb memory
- FD system 1643.83 1399.00
-
- ALA60 A4 2Mb RAM upgrade 129.25 110.00
-
- ALA62 A4 60Mb HD upgrade 411.25 350.00
-
- ALA65 A4 Battery pack 58.75 50.00
-
- ALA66 A4 Econet upgrade 58.75 50.00
-
- ALA67 A4 Shoulder bag 41.12 35.00
-
- ALJ20 A4 Welcome guide n/a 10.00
-
- ALJ21 A4 Portable handbook n/a 7.50
-
- ALJ22 A4 Technical ref
- manual n/a 65.00
-
- As a special offer, the price of the AKB66 4/60Mb HD system includes an
- AKA70 PC Emulator (RRP 99.00). This offer expires on 31 December 1992.
-
- --Philip
-
-
- From: pcolmer@acorn.co.uk (Philip Colmer)
- Subject: A4 technical spec
- Date: 1 Jul 92 15:18:15 GMT
-
- OK, here is the technical specification of the Acorn A4:
-
- Central processing unit:
- ARM3, 32 bit RISC processor with integrated 4k cache, clock rate
- 24MHz (6Mhz in automatic powersave mode)
-
- Memory:
- 2Mbyte OS ROM, 2Mbyte RAM (model I), 4Mbyte RAM (model II)
-
- - 32 bit datapath throughout, all memory directly addressable
- - clock rate 12Mhz (3Mhz in automatic powersave mode)
-
- Floppy disc drive:
- 3.5" 2Mbyte (unformatted)
-
- - 1.6M, 800k and 640k ADFS formats
- - 1.44M and 720k DOS formats
-
- Hard disc drive (model II):
- 2.5" 60Mbyte formatted internal IDE hard drive
-
- - auto-parking
- - automatic powersaving, software configurable spindown delay
-
- Parallel interface:
- Industry standard Centronics (R) compatible (25 pin D-type female)
-
- - low level bi-directional capability via OS interface
-
- Serial interface:
- Industry standard RS232 (9 pin D-type male, AT pinout)
-
- - 75-9600 baud via OS interface, software rate selectable
-
- Sound system:
- Two channel, 7 position, 8 voice, full stereo sound system
-
- - compact internal mono speaker
- - stereo jack socket (32W 3.5mm)
-
- Display system:
- Twin layer Formulated Twisted Nematic LCD display panel
-
- - fluorescent edgelighter with brightness adjustment
- - 640 x 480 (VGA) pixel resolution
- - 182 x 1377mm viewing area (4:3 aspect ratio)
- - 15 greyscale shades via Acorn patented greyscaling engine
-
- Industry standard video interface (15 pin VGA D-type female)
-
- - VGA, VGA+ (256 colour) and SuperVGA (800 x 600)
- - automatic monitor detection and identification
-
- Keyboard:
- Internal 83 key UK PC layout with embedded numeric keypad
-
- - full 3mm travel, force reflex curve
-
- External AT-type keyboard port (6 pin miniDIN, PS/2 pinout)
-
- Mouse:
- Three button ergonomically designed mouse, 200 TPI resolution
-
- Battery pack:
- 1800mAh rechargeable Nickel-Cadmium, solid block construction
-
- Mains supply/charger unit:
- Separate mains supply/charger unit
-
- - quick and trickle charge rates under control of the power
- management system (around seven hours to full charge)
- - recharge time independent of system operation
- - auto-ranging mains input (100-240Vac), IEC320 inlet connector
-
- Power management system:
- On-board independent microprocessor management of battery charging
- and power utilisation enables battery life of between 2.5 and 4hrs,
- dependent on use.
-
- - minimises power consumption, even between keystrokes
- - user-configurable powersave settings for display blanking and hard
- disc spindown delay
- - separate LCD five segment indicator reflects battery charge state
- - iconbar battery monitor provides graphical display of charge
- status
-
- Physical:
- Robust polycarbonate main unit enclosure, sub-micron copper plated
- with nickel overplate inside and out; 'suedecoat' epoxy resin bonded
- paint on external surfaces.
-
- Computer unit: 297 x 210 x 53mm, weight 2.3kg (excluding battery)
-
- Mains supply unit: 147 x 74 x 44mm, weight 420g (excluding 2m mains
- lead)
-
- Battery pack: 140 x 111 x 25mm, weight 720g
-
- Mouse: 100 x 60 x 30mm, weight 120g (including 1.8m lead)
-
- Environmental:
- Operating: +5 to +35 degrees C. 10 to 80% RH, up to 2500m altitude
-
- Non-operating: -10 to +60 degrees C. 5 to 95% RH, up to 10000m
- altitude
-
- Standards compliance:
- Designed, manufactured and type-tested to EN60950 (BS7002).
- Manufacturing facility registered to BS5750 part 2.
-
-