NEC TECHNOLOGIES, INC.

CDR-C251/CDR-1350A/CDR-1450A

IDE INTERFACE CARD

Card Type               Hard drive/CD-ROM controller
Hard Drives supported   Two IDE/CD-ROM drives
Floppy drives supported None
Data Bus                16-bit ISA
Card Size               Half-length, half-height


[Image]

                                CONNECTIONS

           Function              Label           Function           Label

  Unidentified                    CN1     Audio - CD-ROM IDE        CN3

  Unidentified                    CN2     40-pin IDE interface       J2

                   I/O ADDRESS/INTERRUPT SELECTION

    IRQ       Address      SW/1       SW/2        SW/3       SW/4

   IRQ10       168h         On         Off         On         Off

   IRQ11       1E8h        Off         On          Off        On

   IRQ15       170h        Off         Off         Off        Off

  Disabled    Disabled      On         On          On         On

            Note:Orientation of SW/1 is unidentified.