Single Board Computers, PC/104
( PC104 ), PC/104-Plus,
& STD Bus Products

Saturday, July 04, 2009

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LPM/MCM-USSD
STD Bus USSD Universal Solid State Disk

 
SPECIFICATIONS
    Solid State Disk
  • Supports up to 4 MB of RAM, PEROM (Flash), EPROM, or battery backed SRAM per board
  • Up to four boards can be mapped together to provide 16 MB of contiguous storage per solid state disk
  • Multiple solid state disks are supported
    Memory
  • I/O mapped board - no system memory required
    Sockets
  • Eight bytewide memory sockets supporting 128 K x 8, 256 K x 8 or 512 K x 8 SRAMs, EPROMs or PEROMs (+5V only Flash memory)
  • EPROM socket supports BIOS extension for bootable STD-AT and XT systems
    Software
  • RAM/EPROM disk driver software available for WinSystems' DOS and ROM-DOS systems
    Additional Specifications
  • Resistant to dirt, moisture, vibration and temperature variations
    Industrial Operating Temperature Range
  • -40°C to 85°C
    Power
  • +5V required

Datasheet | Software



OVERVIEW

The LPM/MCM-USSD is an I/O mapped, universal STD Bus Solid State Disk (SSD). It can be populated by the user with up to 4 megabytes of RAM, EPROM, or PEROM (flash). The card allows a user to substitute onboard semiconductor devices in applications where the environment is too harsh for mechanical hard disks or floppy disk drives, plus it has significant speed advantages. It is designed to store programs and data for applications such as data collection and logging, diagnostics, etc.

The MCM prefix on the card designates a standard STD Bus board. The LPM prefix designates a CMOS STD Bus board. A MCM/LPM prefix indicates the card has the same features and functionality and is available in both CMOS and regular NMOS/TTL logic. The differences between these two are the power requirements and operational temperature range.


WinSystems reserves the right to make changes to products and/or documentation without further notification. Product names of other companies may be trademarks of their respective companies.

ORDERING INFORMATION
Product Model
Part Number Description
LPM-USSD
CMOS STD Bus 4 MB Solid State Disk
MCM-USSD
STD Bus 4 MB Solid State Disk
 
DOWNLOADS
PDF Datasheet
Printable datasheet in PDF format Datasheet
Software Drivers & Examples
Examples
MKDISK Utility for creating Bootable ROMDISKS
mkdisk.zip 

 
SSD Driver
Universal Solid State Disk Driver Version
ussd.zip 

 
Documentation
Using MKDISK command line to create a small bootable ROMDISK
romdsk1.pdf 
Test Plug-in Boxes
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