
DIAMOND FLOWER, INC.

P5BTX/L (REV. B+)

Device Type          Mainboard
Processor            CX 6X86L/CX 686MX/AM K5/AM K6/Pentium/Pentium MMX
Processor Speed      90/100/120/133/150/166/200/233MHz
Chip Set             Intel
Video Chip Set       None
Maximum Onboard      512MB (EDO & SDRAM supported)
Memory
Maximum Video Memory None
Cache                512KB
BIOS                 Award
Dimensions           254mm x 218mm
I/O Options          32-bit PCI slots (4), floppy drive interface, green PC
                     connector, IDE interfaces (2), parallel port, PS/2
                     mouse interface, serial ports (2), IR connector, USB
                     connectors (2)
NPU Options          None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  PS/2 mouse interface        J1       USB connector 1            J11B

  Floppy drive interface      J4       CPU fan power              J12

  IDE interface 2             J5       Power LED & keylock        J13A

  IDE interface 1             J6       Speaker                    J13B

  Serial port 1               J7       Reset switch               J13C

  Serial port 2               J8       Green PC connector         J13D

  Parallel port               J9       Green PC LED               J13E

  IR connector               J10       IDE interface LED          J13F

  USB connector 2            J11A      32-bit PCI slots         PC1  PC4

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     CMOS memory normal operation            JP5           Pins 1 & 2
                                                              closed

      CMOS memory clear                       JP5           Pins 2 & 3
                                                              closed

              SIMM CONFIGURATION

      Size          Bank 0          Bank 1

      8MB         (2) 1M x 36        None

      16MB        (2) 2M x 36        None

      16MB        (2) 1M x 36    (2) 1M x 36

      24MB        (2) 2M x 36    (2) 1M x 36

      32MB        (2) 4M x 36        None

      32MB        (2) 2M x 36    (2) 2M x 36

      40MB        (2) 4M x 36    (2) 1M x 36

      48MB        (2) 4M x 36    (2) 2M x 36

      64MB        (2) 8M x 36        None

      64MB        (2) 4M x 36    (2) 4M x 36

      72MB        (2) 8M x 36    (2) 1M x 36

      80MB        (2) 8M x 36    (2) 2M x 36

      96MB        (2) 8M x 36    (2) 4M x 36

     128MB        (2) 8M x 36    (2) 8M x 36

     128MB        (2) 16M x 36       None

     136MB        (2) 16M x 36   (2) 1M x 36

     144MB        (2) 16M x 36   (2) 2M x 36

     160MB        (2) 16M x 36   (2) 4M x 36

     192MB        (2) 16M x 36   (2) 8M x 36

     256MB        (2) 16M x 36   (2) 16M x 36

  Note: Board accepts EDO memory.

               DIMM CONFIGURATION

      Size          Bank 2          Bank 3

      8MB         (1) 1M x 64        None

      16MB        (1) 2M x 64        None

      16MB        (1) 1M x 64     (1) 1M x 64

      24MB        (1) 2M x 64     (1) 1M x 64

      32MB        (1) 4M x 64        None

      32MB        (1) 2M x 64     (1) 2M x 64

      40MB        (1) 4M x 64     (1) 1M x 64

      48MB        (1) 4M x 64     (1) 2M x 64

      64MB        (1) 8M x 64        None

      64MB        (1) 4M x 64     (1) 4M x 64

      72MB        (1) 8M x 64     (1) 1M x 64

      80MB        (1) 8M x 64     (1) 2M x 64

      96MB        (1) 8M x 64     (1) 4M x 64

     128MB       (1) 16M x 64        None

     128MB        (1) 8M x 64     (1) 8M x 64

     136MB       (1) 16M x 64     (1) 1M x 64

     144MB       (1) 16M x 64     (1) 2M x 64

     160MB       (1) 16M x 64     (1) 4M x 64

     192MB       (1) 16M x 64     (1) 8M x 64

     256MB       (1) 16M x 64    (1) 16M x 64

            Note: Board accepts SDRAM memory.

      CACHE CONFIGURATION

      Size          Bank 0

     512KB       (2) 64K x 32

                        CPU SPEED SELECTION (CX 6X86L)

   CPU     Clock   Multiplier   SW1/1   SW1/2   SW1/3   SW1/4   SW1/5   SW1/6
  speed    speed

  150MHz   60MHz       2x        Off     On      On      On     Off     Off

  166MHz   66MHz       2x        On      Off     On      On     Off     Off

                       CPU SPEED SELECTION (CX 6X86MX)

   CPU     Clock   Multiplier   SW1/1   SW1/2   SW1/3   SW1/4   SW1/5   SW1/6
  speed    speed

  166MHz   60MHz      2.5x       Off     On      On      On      On     Off

  200MHz   66MHz      2.5x       On      Off     On      On      On     Off

                         CPU SPEED SELECTION (AM K5)

   CPU     Clock   Multiplier   SW1/1   SW1/2   SW1/3   SW1/4   SW1/5   SW1/6
  speed    speed

  90MHz    60MHz      1.5x       Off     On      On     Off     Off     Off

  100MHz   66MHz      1.5x       On      Off     On     Off     Off     Off

  120MHz   60MHz      1.5x       Off     On      On     Off     Off     Off

  133MHz   66MHz      1.5x       On      Off     On     Off     Off     Off

  166MHz   66MHz     1.75x       On      Off     On      On      On     Off

                         CPU SPEED SELECTION (AM K6)

   CPU     Clock   Multiplier   SW1/1   SW1/2   SW1/3   SW1/4   SW1/5   SW1/6
  speed    speed

  166MHz   66MHz      2.5x       On      Off     On      On      On     Off

  200MHz   66MHz       3x        On      Off     On     Off      On     Off

  233MHz   66MHz      3.5x       On      Off     On     Off     Off     Off

  266MHz   66MHz       4x        On      Off     On      On     Off      On

                         CPU SPEED SELECTION (INTEL)

   CPU     Clock   Multiplier   SW1/1   SW1/2   SW1/3   SW1/4   SW1/5   SW1/6
  speed    speed

  90MHz    60MHz      1.5x       Off     On      On     Off     Off     Off

  100MHz   66MHz      1.5x       On      Off     On     Off     Off     Off

  120MHz   60MHz       2x        Off     On      On      On     Off     Off

  133MHz   66MHz       2x        On      Off     On      On     Off     Off

  150MHz   60MHz      2.5x       Off     On      On      On      On     Off

  166MHz   66MHz      2.5x       On      Off     On      On      On     Off

  200MHz   66MHz       3x        On      Off     On     Off      On     Off

                       CPU SPEED SELECTION (INTEL MMX)

   CPU     Clock   Multiplier   SW1/1   SW1/2   SW1/3   SW1/4   SW1/5   SW1/6
  speed    speed

  166MHz   66MHz      2.5x       On      Off     On      On      On     Off

  200MHz   66MHz       3x        On      Off     On     Off      On     Off

  233MHz   66MHz      3.5x       On      Off     On     Off     Off     Off

                CPU VOLTAGE SELECTION

  Voltage    SW2/1      SW2/2      SW2/3      SW2/4

   2.8v       Off        Off        Off        On

   2.9v        On        Off        Off        On

   3.2v       Off        Off        On         On

   3.3v        On        Off        On         On

   3.5v        On         On        On         On

