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PC/104 Plus Processor Board |
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PDF print version of this specification :
A4 or
Letter |
The PC/104 Plus Single Board Computer Module is a rugged, fanless x86-based
single board computer in the PC/104 Plus formfactor. It is a high reliability
design built around the ZFx86 processor and uses a Polyimide PCB to provide
temperature, shock and vibration resilience.
The ZFx86 processor provides support for industry standard architecture and
peripherals, ensuring compatibility with a wide range of operating systems, such
as VxWorks, Windows 9x/NT, Linux, QNX, MSDOS and DRDOS. The CPU speed can be 33 MHz, 66 MHz
or 100 MHz over the full extended temperature range of -40 C to +85 C, or 128 MHz
over the temperature range -20 C to +70 C.
The 100% PC-compatible Phoenix embedded PC BIOS is stored in 2 Mbyte
reprogrammable Flash EPROM, leaving space for a complete Linux and VxWorks
kernel image along with the boot loaders for both, enabling a dual-boot Linux /
VxWorks system.
A total of 128 Mbytes of SDRAM is soldered to the board for increased
resistance to shock and vibration. For cost sensitive applications, 32 or 64 Mbyte options are available.
Architecture
ZFx86
Block Diagram
PC/104 Plus Processor Board Specifications
ISA Bus
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Full 8-bit ISA bus at 8,33 MHz
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PCI Bus
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PCI Rev 2.1, 32-bit, 33 MHz, up to 3 external masters
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Processor
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ZFx86 PC-on-a-chip (fanless)
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Speed
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33, 66, 100 or 128 MHz
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RAM
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32 to 128 Mbyte SDRAM soldered in place
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Real-Time Clock
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Compatible with DS1287, MC146818 and CP87911
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Drives
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1 x Floppy Disk Controller 2 x IDE with Primary and Secondary
channels, 4 devices total. Ultra DMA (ATA-4) support
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Serial
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Two 16550-compatible RS232 serial ports with all the standard
baud rates up to 115,2 kbps
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USB
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Two fully independent USB 1.1 interfaces
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Keyboard, Mouse
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PS/2
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LPT
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One bi-directional ECP/EPP printer port
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Video, Sound
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Not supported
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Watchdog Timer
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Both software and hardware control provided. Can be used
to stabilise and recover the system after a critical software
failure.
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Power Requirement
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+5 V at 1 050 mA (with processor operating at 100 MHz)
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Mechanical Specifications
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95,89 mm x 90,17 mm x 23,80 mm in accordance with PC104 Plus
V2.0
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Software Compatibility
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- VxWorks
- Linux
- Windows 9x/NT
- MSDOS
- DRDOS
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Environmental Specifications
Temperature - Operating (33, 66 or 100 MHZ) -
Operating (128 MHz) - Storage
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-40 C to +
85 C -20 C to + 70 C -55 C to +125 C |
Humidity
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0 - 95% |
Shock
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40 g peak for 11 ms
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Vibration - Sine - Random
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10 g (peak) 5 Hz to 2 kHz
0,1 g²/Hz at 15 Hz to 2 kHz |
PC104-P001 Issue 1 Rev.1 2006-09-29 C²I² Systems (Pty) Ltd • P.O. Box 171 • Rondebosch
7701 • South Africa
Telephone : (+27 21) 683 5490 • Facsimile : (+27
21) 683 5435 • WWW : www.ccii.co.za
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