Motherboard Manuals Data and More
|| Database Index || Find Manuals || Bios info || Manufacturers || Testing Tips ||
|| Diagnostic Tools || Help Desk || Contribute || About || Contact || Home ||

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

VL/ISA-PB486P3 - V4P895P3/SMT Ver:1.0

	- BIOS ID string   ?????????????????  <--- please send in yours
	- AMI BIOS ID string: 40-01501-008003-00101111-121593-OP802G-F
	- 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 ISA slot
	- 64k-256k CACHE support in 8-28pin sockets + 1 TAG RAM socket
	- AMI BIOS 486 ISA BIOS, AB9450864 (Includes LBA option)
	- Opti 895 chipset   <--- confirm version
	- ZIF 3 CPU socket which supports these processors:
	  INTEL 80486SX/DX/DX2,S-Series 80486DX4, Pentium Overdrive
	  CYRIX CX486DX/DX2(M7)
	- Supports speeds of 25/33/40/50/66/75/100 MHz.
	- manufactured by: QDI COMPUTER INC.
	- websites:  http://www.qdigrp.com

------------------------------------------------------------------------------------
                                    CONNECTIONS
------------------------------------------------------------------------------------
       Purpose                  Location Purpose                  Location
------------------------------------------------------------------------------------
       Turbo switch               J1     Green PC connector        JP21
       Power LED + keylock        J2     Green PC connector        JP32
       Turbo LED                  J3     Reset switch              S1
       Speaker                    JP18   32-bit VLB slots        SL1 - SL3

------------------------------------------------------------------------------------
                              USER CONFIGURABLE SETTINGS
------------------------------------------------------------------------------------
                         Function                   Jumper      Position
------------------------------------------------------------------------------------
        .Battery type select internal               JP26      pins 2 + 3 closed
         CMOS memory clear                          JP26      pins 1 + 2 closed
        .Monitor type select color                  JP30         Closed
         Monitor type select monochrome             JP30         Open
        .Factory configured - do not alter          JP44      pins 2 + 3 closed
        .Factory configured - do not alter          JP46      pins 2 + 3 closed
       Note:     The locations of JP44 + JP46 are unknown.

------------------------------------------------------------------------------------
                                 DRAM CONFIGURATION
------------------------------------------------------------------------------------
              Size            Bank 0          Bank 1           Bank 2
------------------------------------------------------------------------------------
              1MB           (4) 256K x 9       NONE            NONE
              2MB             NONE          (1) 512K x 36      NONE
              4MB            (4) 1M x 9        NONE            NONE
              4MB             NONE           (1) 1M x 36       NONE
              4MB             NONE          (1) 512K x 36    (1) 512K x 36
              6MB             NONE          (1) 512K x 36     (1) 1M x 36
              8MB            (4) 1M x 9        NONE           (1) 1M x 36
              8MB             NONE           (1) 2M x 36       NONE
              8MB             NONE           (1) 1M x 36      (1) 1M x 36
             10MB             NONE          (1) 512K x 36     (1) 2M x 36
             12MB            (4) 1M x 9        NONE           (1) 2M x 36
             12MB             NONE           (1) 1M x 36      (1) 2M x 36
             16MB            (4) 4M x 9        NONE            NONE
             16MB             NONE           (1) 4M x 36       NONE
             16MB             NONE           (1) 2M x 36      (1) 2M x 36
             20MB            (4) 1M x 9        NONE           (1) 4M x 36
             20MB             NONE           (1) 1M x 36      (1) 4M x 36
             32MB            (4) 4M x 9        NONE           (1) 4M x 36
             32MB             NONE           (1) 4M x 36      (1) 4M x 36
             32MB             NONE           (1) 8M x 36       NONE
             64MB             NONE           (1) 8M x 36      (1) 8M x 36

------------------------------------------------------------------------------------
                                 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      JP10     JP11      JP13     JP24      JP25     JP36
------------------------------------------------------------------------------------
          64KB      Open     Open     2 + 3     Closed   Closed    2 + 3
          128KB     Open     Closed   1 + 2     Open      Open     Open
          256KB    Closed    Closed   2 + 3     Closed   Closed    2 + 3

------------------------------------------------------------------------------------
                                CPU TYPE CONFIGURATION
------------------------------------------------------------------------------------
           Type       JP3      JP4      JP5      JP6      JP7       JP8
------------------------------------------------------------------------------------
          80486SX    Open      Open     Open     1 + 2    Open     2 + 3
         SL80486SX   Open      Open     Open     1 + 2    Open     2 + 3
        CX486M7 (1x) 1 + 2     Open     2 + 3    2 + 3    Open     1 + 2
        CX486M7 (2x) 1 + 2     Open     2 + 3    2 + 3    Open     1 + 2
          80486DX    1 + 2     Open     2 + 3    1 + 2    Open     1 + 2
         SL80486DX   1 + 2     Open     2 + 3    1 + 2    Open     1 + 2
         80486DX2    1 + 2     Open     2 + 3    1 + 2    Open     1 + 2
         80486DX4    1 + 2     Open     2 + 3    1 + 2    Open     1 + 2
         P24D (WB)   1 + 2     Open     2 + 3    1 + 2    1 + 2    1 + 2
         P24D (WT)   1 + 2     Open     2 + 3    1 + 2    2 + 3    1 + 2
           P24T      1 + 2    Closed    2 + 3    1 + 2    Open     1 + 2

------------------------------------------------------------------------------------
                             CPU TYPE CONFIGURATION (CON'T)
------------------------------------------------------------------------------------
           Type     JP9     JP12    JP22    JP23    JP27    JP40    JP43
------------------------------------------------------------------------------------
          80486SX   Open    Open    1 + 2   Open    Open    Open    Open
         SL80486SX  Open    Open    1 + 2   Open    Open    Open    Open
        CX486M7(1x) 1 + 2   Open    1 + 2   Open    1 + 2   Open    Open
        CX486M7(2x) 1 + 2   Open    1 + 2   Open    2 + 3   Open    Open
          80486DX   Open    Open    1 + 2   Open    Open    Open    Open
         SL80486DX  Open    Open    1 + 2   Open    Open    Open    Open
         80486DX2   Open    Open    1 + 2   Open    Open    Open    Open
         80486DX4   Open    Open    1 + 2   Open    Open   Closed  see below
         P24D (WB)  2 + 3   Closed  1 + 2   Closed  Open    Open    Open
         P24D (WT)  2 + 3   Closed  1 + 2   Closed  Open    Open    Open
           P24T     2 + 3   Open    1 + 2   Open    Open    Open    Open

------------------------------------------------------------------------------------
                               CPU SPEED CONFIGURATION
------------------------------------------------------------------------------------
                Speed                  JP38                  JP39
------------------------------------------------------------------------------------
                25MHz                  Open                 Closed
                33MHz                 Closed                 Open
                40MHz                  Open			open	
                50iMHz			open			closed			
                50MHz                 Closed                Closed
                66iMHz                Closed                 Open
                75iMHz                 Open                 Closed
               100iMHz                Closed                 Open

------------------------------------------------------------------------------------
                          CPU CLOCK SPEED CONFIGURATION (80486DX4)
------------------------------------------------------------------------------------
                     Speed                             JP43
------------------------------------------------------------------------------------
                       2x                              Open
                      2.5x                          pins 2 + 3 closed
                       3x                           pins 1 + 2 closed

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

------------------------------------------------------------------------------------
                              VESA WAIT STATE CONFIGURATION
------------------------------------------------------------------------------------
                    Wait states                        JP33
------------------------------------------------------------------------------------
                    0 wait states                      Open
                    1 wait state                       Closed

------------------------------------------------------------------------------------
                               BUS SPEED CONFIGURATION
------------------------------------------------------------------------------------
                    CPU speed				JP34
------------------------------------------------------------------------------------
                    <= 33MHz                           open
                     > 33MHz                           Closed

=====================END OF DATA ON V4P895P3/SMT Ver:1.0============================

|| WebHQ News || Manuals || Search || Bios info || Manufacturers || Testing Tips ||
|| Diagnostic Tools || Help Desk || Contribute || About || Contact || Home ||
|| Motherboard Manuals Data and More ||