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==View or Print jumper settings using Fixedsys or New Courier fonts==

4386-VIO 486 ISA Motherboard

	- BIOS ID string  ????????????? help!
	- 8-30 pin SIMM slots   (1-128meg FPM DRAM)
	- 6-16bit ISA slots
	- 64-256k cache support in 8-28pin sockets + 1 TAG RAM sockets
	- Award Bios
	- VIA Chipset
	- DALLAS Real Time Clock
	- NPU socket for 80387DX
	- Supports CPU's 80386DX,CX486DLC,80486SX/80487SX,80486DX/DX2
        - Supports speeds of 20/25/33/40/50/66 MHz.
	- Multi-I/O chip supports 2 - serial ports, 1 - parallel port,
          1 - floppy disk interface, 1 - IDE interface, 1 - game port.
	- manufactured by: FIRST INTERNATIONAL COMPUTER, INC.

-----------------------------------------------------------------------
                           CONNECTIONS
-----------------------------------------------------------------------
 Purpose              Location       Purpose                 Location
-----------------------------------------------------------------------
 Parallel port          CN3          Turbo LED                  J5
 Game port              CN4          Turbo switch               J6
 Serial port 1          CN5          Reset switch               J7
 Serial port 2          CN6          Speaker                    J8
 Floppy interface       CN7          Power LED +  keylock       J9
 IDE interface          CN8          IDE interface  LED         J44

-----------------------------------------------------------------------
                      USER CONFIGURABLE SETTINGS
-----------------------------------------------------------------------
  Function                                     Jumper    Position
-----------------------------------------------------------------------
* Parallel port unidirectional (printer)         JG      pins 1+2
  Parallel port bidirectional                    JG      pins 2+3
* IDE interface enabled                          JH      pins 2+3
  IDE interface disabled                         JH      pins 1+2
* Floppy drive interface enabled                 J1      pins 2+3
  Floppy drive interface disabled                J1      pins 1+2
* Monitor type select CGA                        J2      Closed
  Monitor type select monochrome/EGA/VGA         J2      Open
*  Factory configured - do not alter             J3      N/A help!
* Factory configured - do not alter              J4      N/A help!
*  NPU synchronous with CPU                      J40     pins 1+2
  NPU asynchronous with CPU                      J40     pins 2+3
* Factory configured - do not alter              J41     N/A help!
* BALE to IDE select connected to CN8 pin28      J45     Closed
  BALE to IDE select not connected               J45     Open

-----------------------------------------------------------------------
                      DRAM CONFIGURATION (80386)
-----------------------------------------------------------------------
 Size                 Bank 0                    Bank 1
-----------------------------------------------------------------------
 1MB               (4) 256K x 9              NONE
 2MB               (4) 256K x 9              (4) 256K x 9
 4MB               (4) 1M x 9                NONE
 5MB               (4) 256K x 9              (4) 1M x 9
 5MB               (4) 1M x 9                (4) 256K x 9
 8MB               (4) 1M x 9                (4) 1M x 9
 16MB              (4) 4M x 9                NONE
 17MB              (4) 256K x 9              (4) 4M x 9
 17MB              (4) 4M x 9                (4) 256K x 9
 20MB              (4) 1M x 9                (4) 4M x 9
 20MB              (4) 4M x 9                (4) 1M x 9
 32MB              (4) 4M x 9                (4) 4M x 9

-----------------------------------------------------------------------
                      DRAM CONFIGURATION (80486)
-----------------------------------------------------------------------
 Size                 Bank 0                    Bank 1
-----------------------------------------------------------------------
 1MB               (4) 256K  x  9            NONE
 2MB               (4) 256K  x  9            (4) 256K x 9
 4MB               (4) 1M  x  9              NONE
 5MB               (4) 256K  x  9            (4) 1M x 9
 5MB               (4) 1M  x  9              (4) 256K x 9
 8MB               (4) 1M  x  9              (4) 1M x 9
 16MB              (4) 4M  x  9              NONE
 17MB              (4) 256K  x  9            (4) 4M x 9
 17MB              (4) 4M  x  9              (4) 256K x 9
 20MB              (4) 1M  x  9              (4) 4M x 9
 20MB              (4) 4M  x  9              (4) 1M x 9
 32MB              (4) 4M x 9                (4) 4M x 9
 64MB              (4) 16M x 9               NONE
 65MB              (4) 256K x 9              (4) 16M x 9
 65MB              (4) 16M x 9               (4) 256K x 9
 68MB              (4) 1M x 9                (4) 16M x 9
 68MB              (4) 16M x 9               (4) 1M x 9
 80MB              (4) 4M x 9                (4) 16M x 9
 80MB              (4) 16M x 9               (4) 4M x 9
 128MB             (4) 16M x 9               (4) 16M x 9

-----------------------------------------------------------------------
                     CACHE CONFIGURATION
-----------------------------------------------------------------------
Size            Bank 0             Bank 1              TAG
-----------------------------------------------------------------------
64KB          (4) 8K x 8          (4) 8K x 8          (1) 8K x 8
128KB         (4) 32K x 8         NONE                (1) 8K x 8
256KB         (4) 32K x 8         (4) 32K x 8         (1) 32K x 8
-----------------------------------------------------------------------
                 CACHE JUMPER CONFIGURATION
-----------------------------------------------------------------------
Size          JS1            JS2           JS3           JS4
-----------------------------------------------------------------------
64KB        pins 1+2       pins 1+2      pins 1+2      pins 1+2
128KB       pins 1+2       pins 2+3      pins 2+3      pins 2+3
256KB       pins 2+3       pins 2+3      pins 1+2      pins 1+2

-----------------------------------------------------------------------
                    CPU TYPE CONFIGURATION
-----------------------------------------------------------------------
Type                   JC1          JC2          JC3        JC5
-----------------------------------------------------------------------
80386DX-33/40        pins 1+2     pins 1+2     pins 1+2     Open
CX486DLC-33/40       pins 1+2     pins 1+2     pins 1+2     Closed
80486SX-20/25        pins 2+3     pins 2+3     Open         Open
80486SX-33           pins 2+3     pins 2+3     Open         Open
80487SX-20/25        pins 1+2     pins 1+2     pins 2+3     Open
80486DX-20/25        pins 1+2     pins 1+2     pins 1+2     Open
80486DX-33/50        pins 1+2     pins 1+2     pins 1+2     Open
80486DX2-50          pins 1+2     pins 1+2     pins 1+2     Open
80486DX2-66          pins 1+2     pins 1+2     pins 1+2     Open
-----------------------------------------------------------------------
Note:   If JC5 is closed, pins 1 + 2, 3 + 4, 5 + 6 are closed
-----------------------------------------------------------------------
Type                    JK1             JK2             JK4
-----------------------------------------------------------------------
80386DX-33/40       pins 1 + 2      pins 1 + 2      pins 2 + 3
CX486DLC-33/40      pins 1 + 2      pins 1 + 2      pins 1 + 2
80486SX-20/25       pins 1 + 2      pins 1 + 2      pins 1 + 2
80486SX-33          pins 2 + 3      pins 2 + 3      pins 1 + 2
80487SX-20/25       pins 1 + 2      pins 1 + 2      pins 1 + 2
80486DX-20/25       pins 1 + 2      pins 1 + 2      pins 1 + 2
80486DX-33/50       pins 2 + 3      pins 2 + 3      pins 1 + 2
80486DX2-50         pins 1 + 2      pins 1 + 2      pins 1 + 2
80486DX2-66         pins 2 + 3      pins 2 + 3      pins 1 + 2

-----------------------------------------------------------------------
                      CPU CLOCK GENERATOR CONFIGURATION
-----------------------------------------------------------------------
 Speed    J46 pins 1+2    J46 pins 3+4    J46 pins 5+6    J46 pins 7+8
-----------------------------------------------------------------------
 33MHZ        Closed          Open            Open            Open
 4OMHz        Closed          Open            Closed          Closed
 4OMHz        Closed          Closed          Open            Open
 5OMHz        Open            Open            Closed          Closed
 5OMHZ        Open            Closed          Open            Open
 66MHz        Open            Closed          Open            Closed
 66MHZ        Closed          Open            Open            Closed
 8OMHz        Closed          Closed          Open            Closed
-----------------------------------------------------------------------
Note:If an oscillator is installed, these jumper settings have no effect.
-----------------------------------------------------------------------
-----------------------------------------------------------------------
               PARALLEL PORT CONFIGURATION
-----------------------------------------------------------------------
Setting                     JE                        JF
-----------------------------------------------------------------------
Disabled                pins 1 + 2                pins 1 + 2
   378                  pins 1 + 2                pins 2 + 3
   278                  pins 2 + 3                pins 1 + 2
   3BC                  pins 2 + 3                pins 2 + 3
-----------------------------------------------------------------------
                SERIAL PORT 1 CONFIGURATION
-----------------------------------------------------------------------
Setting                     JA                        JB
-----------------------------------------------------------------------
Disabled                pins 1 + 2                pins 1 + 2
   3E8                  pins 1 + 2                pins 2 + 3
   3F8                  pins 2 + 3                pins 1 + 2
   2E8                  pins 2 + 3                pins 2 + 3
-----------------------------------------------------------------------
                SERIAL PORT 2 CONFIGURATION
-----------------------------------------------------------------------
Setting                     JC                        JD
-----------------------------------------------------------------------
Disabled                pins 1 + 2                pins 1 + 2
   2E8                  pins 1 + 2                pins 2 + 3
   2F8                  pins 2 + 3                pins 1 + 2
   3E8                  pins 2 + 3                pins 2 + 3

=====================END OF DATA FOR 4386-VIO==========================

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