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


NORTHGATE SUPERB CLT486VL2 Motherboard

        - AMI BIOS ID string  40-0104-006362-00101111-072093-CTQ596-F
	- AMI BIOS ID string  40-0104-006362-00101111-111192-CTQ596-H
	- 8-30 pin SIMM slots   (1-32meg FPM DRAM)
	- 2-32bit VESA Local Bus slots
	- 8-16bit ISA slots
	- 64-256k cache support in 8-28pin sockets + 1 TAG RAM sockets
	- AMI Bios
	- Contaq 82c596 Chipset
	- Supports 80487SX,80486SX/DX/DX2,Pentium Overdrive
	- Supports speeds of 25/33/40/50/66 MHz.
	- Manufactured by: NORTHGATE COMPUTER SYSTEMS, INC.

---------------------------------------------------------------------------
                                CONNECTIONS
---------------------------------------------------------------------------
Purpose                Location      Purpose             Location
---------------------------------------------------------------------------
Turbo LED                JP10        External battery      JP17
Speaker                  JP11        Turbo switch          JP95
Power LED + keylock      JP13        32-bit VESA slots    SL1+SL2
Reset switch             JP15

---------------------------------------------------------------------------
                       USER CONFIGURABLE SETTINGS
---------------------------------------------------------------------------
Function                        Jumper          Position
---------------------------------------------------------------------------
PQFP CPU disabled                JP1            Closed
PQFP CPU enabled                 JP1            Open
Monitor type monochrome          JP12           Open
Monitor type color               JP12           Closed
CMOS memory normal operation     JP16           1 + 2 closed
CMOS memory clear                JP16           2 + 3 closed
Note:  The location of JP1 is unidentified. 
       If board does not have PQFP CPU, JP1 will not be present.

---------------------------------------------------------------------------
                        DRAM CONFIGURATION
---------------------------------------------------------------------------
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

---------------------------------------------------------------------------
                      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                 JP7                 JP8
---------------------------------------------------------------------------
64KB           2 + 3 closed          2 + 4 closed
128KB          1 + 2 closed          2 + 3 closed
256KB          1 + 2 closed          1 + 2 closed

---------------------------------------------------------------------------
                      CPU SPEED/TYPE CONFIGURATION
---------------------------------------------------------------------------
        Type           JP2           JP3         JP4       JP33     JP72
---------------------------------------------------------------------------
80486SX-25 (PQFP)      Open          Open        Open      2+3      Closed
80486SX-25 (PGA)       2 + 3         Open        Open      2+3      Closed
80486SX-33 (PQFP)      Open          Open        Open      2+3      Open
80487SX-25          1 + 2,3 + 4      1 +  2      Closed    2+3      Closed
80486DX-33          1 + 2,3 + 4      2 +  3      Open      2+3      Open
80486DX-50          1 + 2,3 + 4      2 +  3      Open      1+2      Open

---------------------------------------------------------------------------
                      CPU SPEED/TYPE CONFIGURATION (CON'T)
---------------------------------------------------------------------------
      Type             JP2        JP3        JP4        JP33       JP72
---------------------------------------------------------------------------
  80486DX2-50        1+2,3+4      2 + 3      Open       2 + 3      Closed
  80486DX2-66        1+2,3+4      2 + 3      Open       2 + 3      Open
Pentium Overdrive    1+2,3+4      1 + 2      Closed     2 + 3      Closed

---------------------------------------------------------------------------
                  VESA WAIT STATE CONFIGURATION
---------------------------------------------------------------------------
Wait states                       ID2
---------------------------------------------------------------------------
0 wait states                     Open
1 wait state                      Closed

---------------------------------------------------------------------------
                    BUS SPEED CONFIGURATION
---------------------------------------------------------------------------
CPU speed                         ID3
---------------------------------------------------------------------------
 <= 33MHz                         Open
  > 33MHz                         Closed

=======================END OF DATA FOR CLT486VL2===========================


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