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LSMI - Laser Magnetic Storage International

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    LSMI - Laser Magnetic Storage International

    Laser Magnetic Storage International (LMSI) was a subsidiary of Philips that designed and manufactured optical and magnetic media. It began as a joint venture between Philips and Control Data Corporation.

    Products
    CM-100: external CD-ROM.
    CM-121: external optical storage.
    CM-201: internal 5.25" SCSI CD-ROM drive.
    CM-205: internal 5.25" CD-ROM drive (1X speed) with proprietary LMSI interface.
    CM-206: internal 5.25" CD-ROM drive (2X speed) with proprietary LMSI interface.
    CM-212: internal SCSI 5.25" CD-ROM drive.
    CM 221: external SCSI CD-ROM drive.
    CM-225: external CD-ROM drive with proprietary LMSI interface.
    CM-231: external SCSI CD-ROM drive.
    CM-250: internal 5.25 CD-ROM drive (1X speed).
    CM-50: external CD-DROM drive.
    LD-510: internal SCSI CD-ROM drive.

    The proprietary 16PIN LMSI CD-ROM interface was relatively short lived and existed on LMSI interface cards and a few ISA sound cards:

    Sound Blaster Pro 2 CT1620
    Sound Blaster 16 ASP CSP CT1780
    Media Vision Jazz 16 LMSI
    Pro Audio Spectrum LMSI
    Magnetic products were geared towards corporate mini computer environments (like the IBM AS/400).

    LD-4100: cartridge optical storage.
    LF-4500: cartridge optical storage.

    Sold under the Philips brand:
    CM-207: 5.25" internal IDE ATAPI CD-ROM[15]
    CM-208: 5.25" internal IDE ATAPI CD-ROM
    CM-218: 5.25" internal IDE ATAPI CD-ROM

    #2
    I had one of these for a couple of years. 8 bit card, 16 pin. External cd-rom that looked like a audio component with the phillips branding. Worked in a friends XT! (at least it did...guy broke everything i gave him last i knew)

    I've got the drivers for it somewhere if anyone's interested.
    -------------------------------------------------------------------------------------------------------------
    Currently Looking for Samsung Sens Pro Laptop's (500, 520,800,820) and accessories, specifically a docking station.

    Comment


      #3
      Originally posted by salamontagne View Post
      Worked in a friends XT! (at least it did...guy broke everything i gave him last i knew)
      He doesn't have a pressure washer and a YouTube channel by any chance, does he?
      Be polite and I may let you live.

      https://www.youtube.com/playlist?lis...5NBVfKX5471R9U

      Comment


        #4
        Originally posted by KC9UDX View Post
        He doesn't have a pressure washer and a YouTube channel by any chance, does he?


        YouTube channel? Yes

        Pressure washer? Oh, no. He's quite intelligent enough to understand certain toys can cause grievous bodily injury.

        Actually, i was a bit crude with my wording. Its 1/2 a matter of circumstance (stored said XT/AT machine in a basement before he realized how badly humid it got down there) When i decided to try and revive it the traces were swollen so badly it looked like spray-on hammered-look paint. I had to sand and paint the metal of the case to prevent further rust/rot.

        Though I still can't get him to invest in a decent online ups in a house with 1/2 the wiring shot...

        ...and there's a ti-99 with the expansion chassis down there last i knew...
        -------------------------------------------------------------------------------------------------------------
        Currently Looking for Samsung Sens Pro Laptop's (500, 520,800,820) and accessories, specifically a docking station.

        Comment


          #5
          Ouch.

          Fix the wiring, don't hide the problem. Wiring in that state really is a fire hazard. If it were me and I couldn't afford to inspect and replace and bad wiring and connections, I'd at least be inclined to install new arc-fault breakers, and derate them considerably. It would at least certainly be worthwhile to listen for arcs with an untuned AM radio receiver.
          Be polite and I may let you live.

          https://www.youtube.com/playlist?lis...5NBVfKX5471R9U

          Comment

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