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V4P895P3/SMT v2-5 Motherboard

        - also known as VL/ISA-PB486P3 or V4P895P3/SMT V2.0 - 5.2
          OPTi895GRN GREEN IVN1.4 22, Nov, 1995
        - AMIBIOS ID: 40-2002-428003-00101111-072594-OPTI802-H  (V4P895P3/SMT V3.0)
        - AMIBIOS ID: 40-2214-428003-00101111-072594-OPTI802-H  (V4P895P3/SMT V4.0)
        - AMIBIOS ID: 40-2004-428003-00101111-072594-OPTI802-H  (V 4.0)
        - AMIBIOS ID: 40-2200-428003-00101111-072594-OPTI802-H  (V 5.0)
        - AMIBIOS ID: 40-2207-428003-00101111-072594-OPTI802-H  (V 5.2)
        - 2-72pin SIMM slots   (1-64meg FPM DRAM)
        - 4-30 pin SIMM slots
        - 3-32 bit VESA Local Bus slots
        - 6-16 bit ISA slots
        - 1-8 bit XT slot
        - 128k-512k CACHE support in 4-28pin / 4-32pin + 1 TAG RAM sockets
        - AMI 1994 Bios
        - Opti 82c895/82c206a chipset
        - ZIF 3 CPU socket which supports these processors:
          INTEL 80486SX/DX/DX2, 80486DX4
          CYRIX CX486DX/DX2,5x86
          AMD AM486DX/DX2/DX4,5x86
        - Supports speeds of 25/33/40/50/66/75/80/100/120/133 MHz.
        - manufactured by: QDI Computer INC.

-------------------------------------------------------------------------
                                 CONNECTIONS
-------------------------------------------------------------------------
Purpose                Location     Purpose                Location
-------------------------------------------------------------------------
Power LED & keylock      J2         Reset switch              S1
Speaker                 JP18        32-bit VESA slots      SL1 - SL3
Green PC connector      JP21        Turbo LED                TBLED
Green PC connector      JP32        Turbo switch             TBSW

-------------------------------------------------------------------------
                     USER CONFIGURATION SETTINGS
-------------------------------------------------------------------------
Function                                  Label      Position
-------------------------------------------------------------------------
Factory configured - do  not  alter        JP12       Open
Factory configured - do  not  alter        JP14       1 & 2
Factory configured - do  not  alter        JP23       Open
CMOS   memory   normal    operation        JP26       2 & 3
CMOS memory clear                          JP26       1 & 2
Monitor type select color                  JP30       Closed
Monitor  type   select   monochrome        JP30       Open
Factory Gonfigured - do  not  alter        JP37       1 & 2
Factory configured - do  not  alter        JP44       2 & 3
Factory configured - do  not  alter        JP45       2 & 3
Factory configured - do  not  alter        JP46       2 & 3

-------------------------------------------------------------------------
                          DRAM CONFIGURATION
-------------------------------------------------------------------------
  Size             Bank 0               Bank 1               Bank 2
-------------------------------------------------------------------------
  1MB             (4) 256K x 9            None                None
  2MB                None            (1) 512K x 36            None
4MB    (A)        (4) 1M x 9              None                None
4MB    (B)           None            (1) 1M x 36              None
4MB    (C)           None            (1) 512K x 36         (1) 512K x 36
  6MB                None            (1) 512K x 36         (1) 1M x 36
8MB    (A)        (4) 1M x 9              None             (1) 1m x 36
8MB    (B)           None            (1) 2M x 36              None
8MB    (C)           None            (1) 1M x 36           (1) 1M x 36
  10MB               None            (1) 512K x 36         (1) 2M x 36
12MB   (A)        (4) 1M x 9              None             (1) 2M x 36
12MB   (B)           None            (1) 1M x 36           (1) 2M x 36
16MB   (A)        (4) 4M x 9              None                None
16MB   (B)           None            (1) 4M x 36              None
16MB   (C)           None            (1) 2M x 36           (1) 2M x 36
16MB   (D)        (4) 4M x 9         (1) 2M x 36           (1) 1m x 36
20MB   (A)        (4) 1M x 9              None             (1) 4M x 36
20MB   (A)           None            (1) 1M x 36           (1) 4M x 36
32MB   (A)        (4) 4M x 9              None             (1) 4M x 36
32MB   (B)           None            (1) 4M x 36           (1) 4M x 36
32MB   (C)           None            (1) 8M x 36              None
64MB   (A)           None            (1) 8M x 36           (1) 8M x 36
64MB   (B)        (4) 4M x 9         (1) 8M x 36           (1) 4M x 36

-------------------------------------------------------------------------
                 DRAM JUMPER CONFIGURATION
-------------------------------------------------------------------------
   Size                         JP42
-------------------------------------------------------------------------
    1MB                    1 & 2  closed
    2MB                    1 & 2  closed
4MB   (A)                  1 & 2  closed
4MB   (B)                  1 & 2  closed
4MB   (C)                  1 & 2  closed
    6MB                    1 & 2  closed
8MB   (A)                  1 & 2  closed
8MB   (B)                  1 & 2  closed
8MB   (C)                  1 & 2  closed
 10MB                      1 & 2  closed
12MB  (A)                  1 & 2  closed
12MB  (B)                  1 & 2  closed
16MB  (A)                  1 & 2  closed
16MB  (B)                  1 & 2  closed
16MB  (C)                  1 & 2  closed
16MB  (D)                  2 & 3  closed
20MB  (A)                  I & 2  closed
20MB  (A)                  I & 2  closed
32MB  (A)                  1 & 2  closed
32MB  (B)                  1 & 2  closed
32MB  (C)                  1 & 2  closed
64MB  (A)                  1 & 2  closed
64MB  (B)                  2 & 3  closed

-------------------------------------------------------------------------
                      CACHE CONFIGURATION
-------------------------------------------------------------------------
 size         Bank 0              Bank 1             TAG
-------------------------------------------------------------------------
128KB       (4) 32K x 8            None            (1) 8K x 8
256KB       (4) 32K x 8         (4) 32K x 8        (1) 32K x 8
512KB       (4) 128K x 8           None            (1) 32K x 8

-------------------------------------------------------------------------
                   CACHE JUMPER CONFIGURATION
-------------------------------------------------------------------------
 Size       JP10         JP11         JP13        JP35
-------------------------------------------------------------------------
128KB       Open         Closed       1 & 2       1 & 2
256KB       Closed       Closed       2 & 3       1 & 2
512KB       Closed       Closed       1 & 2       2 & 3

-------------------------------------------------------------------------
                             CPU SPEED SELECTION
-------------------------------------------------------------------------
Speed                  JP38             JP39
-------------------------------------------------------------------------
25MHz                  Open             Closed
33MHz                 Closed            Open
40MHz                  Open             Open
50iMHz                 Open             Closed
50MHz                 Closed            Closed
66iMHz                Closed            Open
75!MHz                 Open             Closed
80iMHz                 Open             Open
100iMHz               Closed            Open

-------------------------------------------------------------------------
                             CPU TYPE SELECTION
-------------------------------------------------------------------------
      Type           JP3        JP4       JP5        JP6        JP7
-------------------------------------------------------------------------
   80486SX           Open       Open      Open       1 & 2      Open
   SL80486SX         Open       Open      Open       1 & 2      Open
 CX486DX    (lx)     1 & 2      Open      2 & 3      2 & 3      Open
 CX486DX(2x)         1 & 2      Open      2 & 3      2 & 3      Open
   80486DX           1 & 2      Open      2 & 3      1 & 2      Open
   SL80486DX         1 & 2      Open      2 & 3      1 & 2      Open
   80486DX2          1 & 2      Open      2 & 3      1 & 2      Open
AM486  3.3v  (2x)    1 & 2      Open      2 & 3      1 & 2      2 & 3
AM486  3.3v  (3x)    1 & 2      Open      2 & 3      1 & 2      1 & 2
   80486DX4          1 & 2      Open      2 & 3      1 & 2      Open

-------------------------------------------------------------------------
                        CPU TYPE SELECTION (CON'T)
-------------------------------------------------------------------------
      Type           JP8        JP9        JP22       JP24       JP25
-------------------------------------------------------------------------
   80486SX           2 & 3      Open       1 & 2      Open       Open
   SL80486SX         2 & 3      Open       1 & 2      Closed     Closed
 CX486DX    (1x)     1 & 2      1 & 2      1 & 2      Open       Open
 CX486DX    (2x)     1 & 2      1 & 2      1 & 2      Open       Open
   80486DX           1 & 2      Open       1 & 2      Open       Open
   SL80486DX         1 & 2      Open       1 & 2      Closed     Closed
   80486DX2          1 & 2      Open       1 & 2      Open       Open
AM486  3.3v  (2x)    1 & 2      Open       1 & 2      Open       Open
AM486  3.3v  (3x)    1 & 2      Open       1 & 2      Open       Open
   80486DX4          1 & 2      Open       1 & 2      Closed     Closed

-------------------------------------------------------------------------
                         CPU TYPE SELECTION (CON'T)
-------------------------------------------------------------------------
      Type           JP27        JP36          JP40          JP43
-------------------------------------------------------------------------
    80486SX          Open        1 & 2         Open          Open
   SL80486SX         Open        2 & 3         Open          Open
  CX486DX (1x)       1 & 2       1 & 2         Open          Open
  CX486DX(2x)        2 & 3       1 & 2         Open          Open
    80486DX          Open        1 & 2         Open          Open
   SL80486DX         Open        2 & 3         Open          Open
   80486DX2          Open        1 & 2         Open          Open
AM486 3.3v (2x)      Open        1 & 2         Open          Open
AM486 3.3v (3x)      Open        1 & 2         Open          0pen
   80486DX4          Open        2 & 3         Closed        0pen

-------------------------------------------------------------------------
                  CPU VOLTAGE SELECTION
-------------------------------------------------------------------------
Voltage                     JP1
-------------------------------------------------------------------------
3.3v                        Open
 5v                        Closed

-------------------------------------------------------------------------
              VL BUS WAIT STATE SELECTION
-------------------------------------------------------------------------
Setting                     JP33
-------------------------------------------------------------------------
 0 wait                     Open
 1 wait                   Closed

-------------------------------------------------------------------------
                  VL BUS SPEED SELECTION
-------------------------------------------------------------------------
Speed                       JP34
-------------------------------------------------------------------------
 <= 33MHz                   Open
 >  33 MHz                 Closed

==========END OF DATA ON VL/ISA-PB486P3 - V4P895P3/SMT Ver:2-5===========