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Aug./Sep. 1999 Vol.14
 
Cover Story  

Socket 370 CeleronTM Pentium® II Supercharges 5.25" Biscuit PC

Advantech's newest edition to its 5.25" Biscuit PC family is the PCM-9570. This new SBC is the first of its size at Advantech to support Pentium® II-level processors. This much power, on such a compact, embedded board, opens up nearly unlimited application possibilities for Advantech's customers.

Socket 370 Compactness

PCM-9570 5.25" Pentium® II Processor Biscuit PC The PCM-9570 uses Socket 370, verses the earlier slot 1, in its design. By doing this, it is able to preserve vertical space above the board for PCI or other expansion cards or for a reduction in overall chassis size. In addition, because the form factor of the PCM-9570 is the same as that for the Pentium® MMXTM processor-based PCM-5862E Biscuit PC, you would be able to use this more powerful board in place of your earlier Pentium® MMXTM based board with very little need to consider size or chassis modifications.

Chipset Supports Expansion

The chipset on the PCM-9570 is Intel's 440BX. This chipset is special because it accommodates either a 66 MHz or 100 MHz Front Side Bus (FSB). This feature makes the board inherently easy to upgrade. Any Intel? CeleronTM processor, from 300A to 466 MHz, can be used, including the 500 MHz model projected to be released in Q4 1999. All of the above run at 66 MHz FSB with an on-processor cache of 128 KB. Another model(s) which may be released in 2000 are Pentium® III processors designed for Socket 370. These processors will run at a FSB of 100 MHz with 256 KB of on-processor cache. If these processors are actually produced as expected, Intel's 440BX chipset, and thus Advantech's PCM-9570, will be able to accommodate all of them.

Great Video Features

PCM-9570
Besides the long-term processor upgradability of the PCM-9570, it also offers great video features. A VGA chip from Trident drives the graphics features of this board, which include x2 Accelerated Graphics Port (AGP), a 3D graphics engine, on-chip SDRAM of 2.5 MB (with an ordering option of up to 4 MB) and panel support. With 2.5 MB SDRAM, a monitor can display over 16 million colors at both a resolution of 1024 x 768 and 800 x 600

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  Cover Story
  Socket 370 CeleronTM Pentium® II Supercharges 5.25" Biscuit PC

  Product Updates
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  Service Information
  Advantech's LCD Service Policy
  Internet Technical Support Service

  Technology Section
  CeleronTM vs. Socket 7

  Application Story
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  Review: China Windows® CE Seminar

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Other On-board Features

PCM-9570 with Optional Panel Link ModuleThe PCM-9570 also has many other important on-board features and functions. 100Base-T Ethernet allows the application to perform high-speed network functions. An on-board socket for a CompactFlash Solid State Disk enables use of up to 40 MB of Flash memory. For Windows® CE or other small-footprint applications, this amount of storage space may completely obviate the need for a larger (and much more problem prone) mechanical hard disk drive). As for standard memory, the PCM-9570 hosts two sockets for SO DIMM RAM, allowing for plenty of room for memory expansion. This board also supports all of the standard I/O ports and connectors, including 1 IrDA port, 2 USB ports, 1 FDD, 1 IDE with Ultra DMA/33, 1 parallel port and 4 serial ports. The overall board also supports ATX power. In addition to the above, the PCM-9570 also comes with an optional panel link for long distance LCD signal transmission.

Additional I/O Expansion Possibilities

Besides the standard PCM-9570 with the above mentioned features, Advantech is also offering the PCM-9570S. This board is identical to the PCM-9570 except for an additional Ultra II SCSI port. The feature allows data transmissions of up to 80 MB/sec. This speed, in conjunction with the power of a Pentium® II processor, opens up a whole new world of high-speed, computationally intensive embedded applications.

Full Range of Solutions

The PCM-9570 represents Advantech's most advanced and powerful 5.25" Biscuit PC SBC to date, but not the only. Advantech's family of 5.25" and 3.5" Biscuit PCs includes ones powered by Pentium® and Pentium® MMX-level processors (including Intel, AMD and Cyrix), as well as 486- and 386-level processors. These earlier model SBCs have all or some of the following on-board features: 10/100Base-T Ethernet, VGA/LCD, LVDS, audio, video-in/TV-out, SSD sockets for DOC 2000, CompactFlash, and/or others, etc. This Biscuit PC family offers a spectrum of power, features, and price ranges from which to choose from. If you are interested in the PCM-9570 in particular, or any of the earlier models, please contact Advantech today for more detailed specifications and price information.

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