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Conference giadev::decstation

Title:DECstation PC Conference
Notice:register note 2, see notes 3 & 4
Moderator:TARKIN::LININD
Created:Tue Jan 10 1989
Last Modified:Fri Jun 06 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:7470
Total number of notes:34994

6241.0. "E-IDE devices in LPv+, LPv and LP desktop" by RTOEU::61544::SSTOECKE (Stefan Stoeckert @FRT - PCBU GY) Tue Aug 22 1995 09:27

T.RTitleUserPersonal
Name
DateLines
6241.1EEMELI::BACKSTROMbwk,pjp;SwTools;pg2;lines23-24Tue Aug 22 1995 10:0511
6241.2PCBUO1::ROGICHAA2TFri Oct 13 1995 14:023
6241.3EIDE CD on LPv+ ?PCBUOA::BAYJJim, PortablesTue Apr 29 1997 16:299
    Can an EIDE CD ROM be used in an LPv+ 450d2?  
    
    When I try to auto detect, it fails, and I don't know what sort of
    metrics to put in manually to make it work.
    
    The Phoenix BIOS version is 1.01.
    
    jeb
    
6241.4PYRO::RONRon S. van ZuylenTue Apr 29 1997 17:095
    I'm assuimg you are trying to use a larger disk (>500MB) that requires
    LBA support.  The BIOS needs to be newer (not flash, chip replacement) or
    you need buy a cheap ISA IDE controller and ignore the on-board support.
    
    --Ron
6241.5TARKIN::LINBill LinTue Apr 29 1997 18:098
    re: .4 by PYRO::RON
    
    Ron,
    
    I think Jim (.3) is just trying to use an ATAPI CD-ROM drive.  It
    "should" work okay.  I haven't tried it so I can't say.
    
    Bill
6241.6PYRO::RONRon S. van ZuylenTue Apr 29 1997 18:234
    DOH!  I read too quickly.  Yes, it works fine... we have many systems
    like this with IDE CD-ROMs.
    
    --Ron
6241.7PCBUOA::BAYJJim, PortablesThu May 01 1997 13:1613
    Do I need a newer BIOS to get it to work, or should it work "out of the
    box" with the BIOS I have?
    
    Currently, when I connect the CD as the second hard drive and try to
    install it in the BIOS as user-defined type 49, it says it fails to
    autotype the drive.  Doesn't it need to be recognized by the BIOS in
    order to use it?
    
    I went through the whole list, and there is no obvious "type" for a CD. 
    Are there CD values I can use for type 49?
    
    jeb
    
6241.8PYRO::RONRon S. van ZuylenThu May 01 1997 13:274
    You don't define IDE based CD-ROMs.  Really.  It just works.  (As long
    as a driver is there... like the one built into Windows 95.)
    
    --Ron
6241.9PCBUOA::GKELLEYThu May 01 1997 15:2416
    re: .7
    
    Do not try to install or autotype in the BIOS. The CDROM is loaded 
    with two utilities:
    
    one loaded in CONFIG.SYS - this is the vendor supplied driver (using
    the DEVICE=C:\LOCATION\DRIVER.SYS statement)
    
    the other is loaded in AUTOEXEC.BAT - this is the Microsoft supplied
    driver - called MSDEX.EXE (using the LOAD[high] C:\DOS\MSCDEX.EXE)
    
    Make sure that you jumper the CDROM to the SLAVE drive if installed in
    a system with an exsisting HD.
    
    regards,
    glen kelley