TMC RESEARCH CORPORATION

AI5TV (VER. 1.3C)

Processor            CX M1/AM K5/Pentium
Processor Speed      75/90/100/120/133/150/166/200MHz
Chip Set             Intel
Video Chip Set       None
Maximum Onboard      128MB (EDO supported)
Memory
Maximum Video Memory None
Cache                256/512KB
BIOS                 Award
Dimensions           254mm x 218mm
I/O Options          32-bit PCI slots (4), floppy drive interface, IDE
                     interfaces (2), parallel port, PS/2 mouse interface,
                     serial ports (2), cache slot, IR connector, USB
                     connectors (2)
NPU Options          None

[Image]

                                CONNECTIONS

  Purpose                Location      Purpose                Location

  PS/2 mouse                J4         Reset switch         J14/pins 9 &
  interface                                                      19

  Serial port 1             J5         IDE interface LED    J14/pins 10 &
                                                                 20

  Serial port 2             J6         Power LED &          J14/pins 11 &
                                       keylock                   15

  Parallel port             J9         IR connector             J20

  IDE interface 1          J10         Chassis fan power        J21

  IDE interface 2          J11         USB connector            J27

  Floppy drive             J12         USB connector            J28
  interface

  Speaker              J14/pins 1 &    32-bit PCI slots      PC1 – PC4
                            4

  Turbo LED            J14/pins 8 &    Cache slot               SL1
                            18

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

      Flash BIOS voltage select 12v         JP4        Pins 1 & 2 closed

      Flash BIOS voltage select 5v          JP4        Pins 2 & 3 closed

  »   CMOS memory normal operation          W6               Open

      CMOS memory clear                     W6              Closed

  »   PCI clock speed select /4            SW1/1              On

      PCI clock speed select /3            SW1/1              Off

  »   Factory configured - do not          SW1/4         Unidentified
      alter

              DRAM 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

            Note: Board accepts EDO memory.

      DIMM CONFIGURATION

     Size          Bank 2

      8MB       (1) 1M x 64

     16MB       (1) 2M x 64

     32MB       (1) 4M x 64

     64MB       (1) 8M x 64

                            CACHE CONFIGURATION

  Note: Board accepts 256KB/512KB cache. The configuration is
  unidentified.

                        CPU SPEED SELECTION (CYRIX)

    CPU     Clock    Multiplier    SW1/3   SW1/5    SW1/6   SW/7   SW1/8
  speed     speed

  120MHz    50MHz        2x         On      Off      On     On       On

  133MHz    55MHz        2x        Off      Off      On     On       On

  150MHz    60MHz        2x         On      Off      On     On      Off

  166MHz    66MHz        2x         On      Off      On     Off      On

                         CPU SPEED SELECTION (AMD)

    CPU     Clock    Multiplier    SW1/3   SW1/5    SW1/6   SW/7   SW1/8
  speed     speed

  75MHz     50MHz       1.5x        On      Off     Off     On       On

  90MHz     60MHz       1.5x        On      Off     Off     On      Off

  100MHz    66MHz       1.5x        On      Off     Off     Off      On

  120MHz    60MHz       1.5x        On      Off     Off     On      Off

  133MHz    66MHz       1.5x        On      Off     Off     Off      On

                        CPU SPEED SELECTION (INTEL)

    CPU     Clock    Multiplier    SW1/3   SW1/5    SW1/6   SW/7   SW1/8
  speed     speed

  75MHz     50MHz       1.5x        On      Off     Off     On       On

  90MHz     60MHz       1.5x        On      Off     Off     On      Off

  100MHz    66MHz       1.5x        On      Off     Off     Off      On

  120MHz    60MHz        2x         On      Off      On     On      Off

  133MHz    66MHz        2x         On      Off      On     Off      On

  150MHz    60MHz       2.5x        On      On       On     On      Off

  166MHz    66MHz       2.5x        On      On       On     Off      On

  200MHz    66MHz        3x         On      On      Off     Off      On

           CPU VOLTAGE SELECTION

  Voltage    V core     SW1/2      JP25

   3.3v       2.8v       Off       Open

   3.5v       3.5v        On      Closed