CHAINTECH COMPUTER COMPANY, LTD.

IDE-PCI-2 (ASIC VERSION)

  Data bus:                  32-bit PCI

  Size:                      Half-length, full-height card

  Hard drive supported:      Four IDE(XT) drives

  Floppy drives supported:   None

[Image]

                                CONNECTIONS

                     Function                             Location

  40-pin primary IDE(AT) connector                           CN1

  40-pin secondary IDE(AT) connector                         CN2

  2-pin connector - drive active LED (primary                CN3
  IDE)

  2-pin connector - drive active LED (secondary              CN4
  IDE)

                        USER CONFIGURABLE SETTINGS

              Function                   Location            Setting

  »   Primary IDE(AT) interface       JP3/pins 1 & 2          closed
      enabled

      Primary IDE(AT) interface       JP3/pins 2 & 3          closed
      disabled

  »   Secondary IDE(AT) interface     JP4/pins 1 & 2          closed
      enabled

      Secondary IDE(AT) interface     JP4/pins 2 & 3          closed
      disabled

      CPU clock speed <=33MHz         JP6/pins 1 & 2          closed

      CPU clock speed >33MHz          JP6/pins 2 & 3          closed

   PCI INTERRUPT SELECTION FOR PRIMARY IDE, IRQ 14

    INT      JP1/ 1     JP1/2     JP1/ 3    JP1/ 4

     A       closed     open       open      open

     B        open     closed      open      open

     C        open      open      closed     open

     D        open      open       open     closed

  PCI INTERRUPT SELECTION FOR SECONDARY IDE, IRQ 15

    INT      JP2/ 1     JP2/2      JP2/ 3     JP2/ 4

     A       closed      open       open       open

     B        open      closed      open       open

     C        open       open      closed      open

     D        open       open       open      closed

                           TIMING MODE SELECTION

              Mode                       JP7                  JP8

  0 (600ns. normal speed          pins 1 & 2 closed    pins 1 & 2 closed
  device)

  1 (383ns. fast speed device)    pins 1 & 2 closed    pins 2 & 3 closed

  2 (240ns. turbo speed device)   pins 2 & 3 closed    pins 1 & 2 closed