 | This article needs additional citations for verification .(January 2017) |
 | |
| Company type | Private |
|---|---|
| Industry | Computers |
| Founded | 1989 in Lenexa, Kansas |
| Founder | Don Peterson |
| Defunct | 2000 [1] [2] [ better source needed ] |
DeskStation Technology was a manufacturer of RISC-based computer workstations intended to run Windows NT. DeskStation was based in Lenexa, Kansas.
DeskStation announced a range of motherboards for systems based on the AMD Am29000 processor in 1991. These ranged from the Model 162 with a 16 MHz processor achieving a claimed 9 MIPS and costing $2,495 to the Model 252 with a 25 MHz processor achieving 14 MIPS and costing $3,495. [3]
In late 1991, DeskStation announced a workstation based on the MIPS R3000A CPU, the IceStation 3000, that was to be the basis of a product compliant with the Advanced Computing Environment (ACE) specification, with this workstation already existing in prototype form and with early production models to be made available for beta-testing within a matter of weeks. However, at that time, none of the operating systems featured in the ACE specification were available: Windows NT being expected in early 1992 and the ACE-targeted SCO Unix product expected in late 1992. Consequently, DeskStation hoped to license Ultrix from Digital as an interim measure, aiming to provide binary compatibility with the eventual SCO product. The workstation featured a system architecture incorporating ISA and TURBOchannel buses, along with a "private peripheral bus" offering 32-bit data transfers. A range of ports were provided - serial, parallel, audio and mouse ports - along with floppy and hard drive controllers. SCSI ports and drives, a CD-ROM drive, modem ports, internally fitted modems, and an Ethernet port were to be offered as options. 8 MB of RAM was specified, upgradeable to 64 MB. Two configurations were to be offered: a lower-priced configuration and a standard configuration, respectively offering 25 MHz and 33 MHz R3000A CPUs, hard drives of 150 MB and 210 MB, being delivered with 14-inch and 17-inch colour monitors, and being priced at $4,995 and $7,995. Although the workstation's CPU could not be upgraded, a future product with an upgradeable CPU module and using the EISA bus was planned. [4]
Subsequently, in 1993 and with Windows NT in beta testing, DeskStation introduced a range of workstation models in the Evolution RISC PC line, such as the rPC/40 and rPC/44, based on the R4000 and R4400 CPUs respectively. Configured with 16 MB of RAM, 512 KB of secondary cache memory, floppy drive, and 200 MB hard drive, the systems were fitted with a video adapter from S3 Graphics and were bundled with 14-inch colour monitors. The rPC/40 was priced at $3,995 and the rPC/44 at $4,995, aiming to compete with similarly priced Intel 80486-based machines running Windows NT. [5] The most highly-specified model upon review in 1993, the rPC 444e/100, came with 64 MB of RAM, a 21-inch monitor, 500 MB SCSI hard drive and CD-ROM drive, costing $9,995. These models conformed to the ARC computer specification (and implemented the associated firmware), but ARC was used by vendors like DeskStation "only as a starting point", with the Evolution models incorporating more traditional PC technologies such as the EISA peripheral bus, on which peripherals and the main system RAM would reside. The CPUs employed by the range were the 50 MHz R4000PC and R4400PC variants, clocked internally at 100 MHz, but only offering on-chip primary cache memory and not built-in support for secondary cache memory. Consequently, DeskStation provided a custom chipset to support the secondary cache and the necessary interfacing to the EISA bus chipset. [6]
In late 1993, DeskStation announced a new chipset called LogiCore and a new range of Windows NT workstations with the Tyne branding, integrating MIPS-based CPUs with ISA and VESA technologies. The entry-level Tyne V4600 employed the R4600 CPU clocked at 100 MHz and was fitted with 16 MB of RAM, expandable to 256 MB, a 240 MB hard drive, offering VGA graphics and costing $2,995. It was complemented by two higher-end models, the V4433 and V4450 offering 133 MHz and 150 MHz R4400 CPUs respectively. These models were fitted with 32 MB of RAM, incorporated SCSI-2 peripherals including a 500 MB hard drive and a CD-ROM drive, supported Super VGA graphics, and were bundled with a 17-inch monitor. Pricing was accordingly higher at $9,495 and $10,495 for the respective systems which were to become available in the first quarter of 1994. [7]
DeskStation was commissioned by NewTek to produce a hardware rendering accelerator for its Video Toaster and LightWave 3D products, but this partnership was dissolved with only "a handful" of units delivered to industry customers. [8] This accelerator, known as the Video Toaster Screamer, was specified with four R4400 CPUs and had been announced in late 1993, but following the product's cancellation, DeskStation followed up in 1994 with a cut-down version of the product, known as the Raptor, featuring two R4400 CPUs each with 64 MB of RAM and running "a limited version of Windows NT", this having a total cost of $13,900. An updated version, the Raptor Plus, featuring faster 133 MHz R4600 CPUs each with 128 MB of RAM, cost $16,900. These solutions formed the basis of a complete workstation, the Raptor II, featuring a single 133 MHz R4600 CPU, 32 MB of RAM, 500 MB SCSI hard drive, CD-ROM drive, Ethernet port, 24-bit colour graphics adapter and 17-inch colour monitor, selling for $10,000. [9] The Raptor II supported the TRIANGL OpenGL accelerator card made by Oki for use with Windows NT. [10]
Later, when Windows NT was ported to the Alpha architecture, DeskStation created a flexible computer platform known as Uniflex that allowed CPUs and other elements of the system to be swapped either during production or by the end-user, thus supporting MIPS and Alpha CPUs, and thereby providing the possibility of upgrading a MIPS-based system to use an Alpha CPU. The platform employed the PCI bus. [11] The machines offering these capabilities were introduced as part of the Raptor series and included the Raptor 3, [12] along with various Raptor Reflex models.[ citation needed ]
DeskStation introduced its Ruffian RPX line of workstations and servers in 1997, based around the Digital Semiconductor 21174 core logic chip, permitting the initially supported 600 MHz Alpha 21164 CPU to be replaced with faster parts from Digital, Mitsubishi or Samsung, with the motherboard offering six PCI slots, Ultra-Wide SCSI, a total memory capacity of up to 768 MB of RAM and up to 2 MB of "fast synchronous cache". Systems were fitted with a Matrox Millennium graphics card as standard, upgradeable to a S3 Graphics or OpenGL-capable card, and were priced from $5,995. DeskStation also initiated an OEM strategy, selling its RPX 164-2 motherboard to such systems manufacturers for $1,350 and aimed to license the technology to other systems developers. [13]
In 1998, DeskStation licensed its motherboard designs and chipsets to Samsung,[ citation needed ] a DEC (Digital Equipment Corporation) Alpha licensee, following on from a previous initiative "promoting and expanding the market for Windows NT systems based on Alpha processors", with DeskStation having been developing systems based on Samsung's Alpha 21164 processor module. [14]
DeskStation encountered difficult trading conditions in the late 1990s. Despite expansion and extension of their real estate lease in 1996, [15] the company experienced a period of "financial turmoil" in 1997 due to decreasing systems prices, partially driven by Digital reducing its own Alpha system motherboard prices, leading to the company cancelling a planned initial public offering. [16] Further difficulties in 1998 led DeskStation to scale back manufacturing operations and to focus on "building customised computer products". [17] In 2000, DeskStation was sold to Singapore-based Tri-M Technologies, with founder Don Peterson having moved on to found Framecast Communications, a company offering advertising-funded e-mail, scheduling, chat and search services for integration with university Web sites. [1]
Acorn Archimedes is a series of personal computers designed by Acorn Computers in Cambridge, England. Launched in 1987, these systems were powered by Acorn's own ARM architecture processors and ran on proprietary operating systems, Arthur and RISC OS. The Archimedes family was sold until the mid-1990s.
A workstation is a special computer designed for technical or scientific applications. Intended primarily to be used by a single user, they are commonly connected to a local area network and run multi-user operating systems. The term workstation has been used loosely to refer to everything from a mainframe computer terminal to a PC connected to a network, but the most common form refers to the class of hardware offered by several current and defunct companies such as Sun Microsystems, Silicon Graphics, Apollo Computer, DEC, HP, NeXT, and IBM which powered the 3D computer graphics revolution of the late 1990s.
The SGI Indigo2 and the SGI Challenge M are Unix workstations which were designed and sold by SGI from 1992 to 1997.
The DECstation was a brand of computers used by DEC, and refers to three distinct lines of computer systems—the first released in 1978 as a word processing system, and the latter two both released in 1989. These comprised a range of computer workstations based on the MIPS architecture and a range of PC compatibles. The MIPS-based workstations ran ULTRIX, a DEC-proprietary version of UNIX, and early releases of OSF/1.
The Indy, code-named "Guinness", is a low-end multimedia workstation introduced on July 12, 1993 by Silicon Graphics Incorporated (SGI). SGI developed, manufactured, and marketed Indy as the lowest end of its product line, for computer-aided design (CAD), desktop publishing, and multimedia markets. It competed with Intel x86 computers, and with Windows and Macintosh, including using their files and running their applications via software emulation. It is the first computer to come standard with a video camera, called IndyCam.
RISC iX is a discontinued Unix operating system designed to run on a series of workstations based on the Acorn Archimedes microcomputer. Heavily based on 4.3BSD, it was initially completed in 1988, a year after Arthur but before RISC OS. It was introduced in the ARM2-based R140 workstation in 1989, followed up by the ARM3-based R200-series workstations in 1990.
The O2 is an entry-level Unix workstation introduced in 1996 by Silicon Graphics, Inc. (SGI) to replace their earlier Indy series. Like the Indy, the O2 uses a single MIPS microprocessor and was intended to be used mainly for multimedia. Its larger counterpart is the SGI Octane. The O2 was SGI's last attempt at a low-end workstation.
The MIPS Magnum was a line of computer workstations designed by MIPS Computer Systems, Inc. and based on the MIPS series of RISC microprocessors. The first Magnum was released in March, 1990, and production of various models continued until 1993 when SGI bought MIPS Technologies. SGI cancelled the MIPS Magnum line to promote their own workstations including the entry-level SGI Indy.
The NEC RISCstation was a line of computer workstations made by NEC in the mid-1990s, based on MIPS RISC microprocessors and designed to run Microsoft Windows NT. A series of nearly identical machines were also sold by NEC in headless configuration as the RISCserver series, and were intended for use as Windows NT workgroup servers.
The Jazz computer architecture is a motherboard and chipset design originally developed by Microsoft for use in developing Windows NT. The design was eventually used as the basis for most MIPS-based Windows NT systems.
SGI Visual Workstation is a series of workstation computers that are designed and manufactured by SGI. Unlike its other product lines, which used the 64-bit MIPS RISC architecture, the line used Intel Pentium II and III processors and shipped with Windows NT 4.0 or Windows 2000 as its operating system instead of IRIX. However, the Visual Workstation 320 and 540 models deviated from the architecture of IBM-compatible PCs by using SGI's ARCS firmware instead of a traditional BIOS, internal components adapted from its MIPS-based products, and other proprietary components that made them incompatible with internal hardware designed for standard PCs and hence unable to run other versions of Microsoft Windows, especially Windows 9x. By contrast, the remaining models in the line are standard PCs, using VIA Technologies chipsets, Nvidia video cards, and standard components.
The M6100 PICA is a system logic chipset designed by Acer Laboratories introduced in 1993. PICA stands for Performance-enhanced Input-output and CPU Architecture. It was based on the Jazz architecture developed by Microsoft and supported the MIPS Technologies R4000 or R4400 microprocessors. The chipset was designed for computers that run Windows NT, and therefore used ARC firmware to boot Windows NT. The chipset consisted of six chips: a CPU and secondary cache controller, a buffer, a I/O cache and bus controller, a memory controller, and two data buffers.
The R4000 is a microprocessor developed by MIPS Computer Systems that implements the MIPS III instruction set architecture (ISA). Officially announced on 1 October 1991, it was one of the first 64-bit microprocessors and the first MIPS III implementation. In the early 1990s, when RISC microprocessors were expected to replace CISC microprocessors such as the Intel i486, the R4000 was selected to be the microprocessor of the Advanced Computing Environment (ACE), an industry standard that intended to define a common RISC platform. ACE ultimately failed for a number of reasons, but the R4000 found success in the workstation and server markets.
The Sony NEWS is a series of Unix workstations sold during the late 1980s and 1990s. The first NEWS machine was the NWS-800, which originally appeared in Japan in January 1987 and was conceived as a desktop replacement for the VAX series of minicomputers.
HP X-Terminals are a line of X terminals from Hewlett Packard introduced in the early- to mid-1990s, including the 700/X and 700/RX, Envizex and Entria, and the Envizex II and Entria II. They were often sold alongside PA-RISC-based HP 9000 Unix systems. The primary use case was connecting several graphical consoles to a single server or workstation to allow multiple users access the same (expensive) processing system from terminal systems. These X-Terminals all allowed high-resolution, color-graphics access to the main server from which they downloaded their operating system and necessary program files. All models featured limited expandability, in most cases additional I/O options for peripherals and memory for more programs or local storage. HP did not use its own PA-RISC platform for these systems, the first design used an Intel CISC processor, while all later systems used RISC platforms, first Intel i960 and later the popular MIPS.
The Digital Personal Workstation, code named "sports car", is a family of entry-level to mid-range workstation computers developed and manufactured by Digital Equipment Corporation (DEC). These workstations are based on the DEC Alpha and Intel Pentium Pro or Pentium II microprocessors. Members of this family can run the Digital UNIX, OpenVMS, and Windows NT operating systems. The i-Series, based on Pentium Pro, was introduced first, on September 23, 1996.
The Alpha 21164, also known by its code name, EV5, is a microprocessor developed and fabricated by Digital Equipment Corporation that implemented the Alpha instruction set architecture (ISA). It was introduced in January 1995, succeeding the Alpha 21064A as Digital's flagship microprocessor. It was succeeded by the Alpha 21264 in 1998.
The ICL DRS was a range of departmental computers from International Computers Limited (ICL). Standing originally for Distributed Resource System, the full name was later dropped in favour of the abbreviation.
The R4600, code-named "Orion", is a microprocessor developed by Quantum Effect Design (QED) that implemented the MIPS III instruction set architecture (ISA). As QED was a design firm that did not fabricate or sell their designs, the R4600 was first licensed to Integrated Device Technology (IDT), and later to Toshiba and then NKK. These companies fabricated the microprocessor and marketed it. The R4600 was designed as a low-end workstation or high-end embedded microprocessor. Users included Silicon Graphics, Inc. (SGI) for their Indy workstation and DeskStation Technology for their Windows NT workstations. The R4600 was instrumental in making the Indy successful by providing good integer performance at a competitive price. In embedded systems, prominent users included Cisco Systems in their network routers and Canon in their printers.
Since 1985, many processors implementing some version of the MIPS architecture have been designed and used widely.
{{cite web}}: CS1 maint: bot: original URL status unknown (link)