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8500TVG Motherboard

8500TVG Motherboard Diagram

Specification

  • BIOS : AMI legal friendly BIOS.
  • Bus Slots :
    • Provides 4 16-bit ISA Bus slots and four PCI Bus slots.
    • 4 32-bit PCI Bus Master slots.
  • Cache Memory : Supports Pipelined Burst SRAM or Cache DRAM up to 512KBor DRAM cahce up to 512KB.
  • CPU :
    • Pentium P54C/CT/CS/CQS/P55C, MMX.
    • Cyrix6x86/6x86L/6x86MX.
    • AMD-K5/K6.
    • Provides 321-pin ZIF socket (socket 7)
  • Dimension : 22cm X 24cm (WxL)
  • Green Function :
    • Supports power management operation via BIOS.
    • Power down timer from 2 mins to 30 mins.
    • Wake up by any key pressed or mouse activity.
    • Green mode selection via software or hardware.
  • ISA I/O Built-in Onboard :
    • Supports 1 multi-mode Parallel Port. (SPP, EPP, ECP)
    • Supports 2 serial ports, 16550 UART with 16-bytes FIFO.
    • Supports 1 Infrared transmission (IR).(optional)
    • Supports PS/2 mouse.
    • Supports 360KB, 720KB, 1.2MB, 1.44MB, and 2.88MB floppy disk drives.
  • PCI Enhanced IDE Built-in Onboard :
    • Supports 4 IDE hard disk drives.
    • Supports mode 4, Bus Master Mode, high performance hard disk drivers.
    • Supports IDE interface with CDROM.
    • Supports high capacity hard disk drives.
    • Supports LBA mode.
  • Speed :
    • Supports CPU bus clock from 50/55/60/66 MHz.
    • Supports 25/27.5/30/33 MHz PCI Bus speed.
    • Speed selection via softare.
    • I/O clock 8 MHZ for ISA Bus.
  • Shadow RAM : A memory controller that provides Shadow RAM and supports 8-bit ROM BIOS.
  • DRAM Memory :
    • Supports 2 banks (4 slots) 72-pin 4/8/16/32 MB SIMM module sockets.
    • Supports DRAM memory 8MB to 128MB on board.
    • Supports EDO & FP mode DRAM.
    • Supports Symmetrical and Asymmetrical DRAM.
    • Supports 2 banks DIMM, 3V Unbuffered Synchronous DRAM.
  • Universal Serial Bus :
    • Supports 2 Universal Serial Bus (USB) Ports (optional).
    • Supports 48MHz USB.

Jumpers

JumperDescriptionSettingDesignation
JP5 or JP15Battery Function SelectClosed
Open
Onboard Enabled
Onboard Disabled
JP6CMOS Function SelectOpen
Closed
Normal Operation
Clear CMOS

CPU Upgrades

This motherboard can accommodate the following CPUs:

  • Pentium P54C/CT/CS/CQS/P55C, MMX.
  • Cyrix6x86/6x86L/6x86MX.
  • AMD-K5/K6.
  • Uses the 321-pin Type 7 Zero Insertion Force (ZIF) CPU socket.

CPU Voltage Selection

CPU TypeJP10JP11CPU Voltage
   CoreI/O
Intel P54C/CQS/CT
Cyrix 6x86
AMD K5
1-2 Open
3-4 Open
5-6 Closed
1-2 Closed
3-4 Closed
5-6 Closed
3.5V3.5V
Intel P55C/MMX1-2 Open
3-4 Open
5-6 Open
1-2 Open
3-4 Open
5-6 Open
2.8V3.4V
Cyrix 6x86L/6x86MX1-2 Closed
3-4 Open
5-6 Open
1-2 Open
3-4 Open
5-6 Open
2.9V3.4V
AMD K61-2 Open
3-4 Closed
5-6 Open
1-2 Open
3-4 Open
5-6 Open
3.2V3.4V

CPU Clock Select - Intel Processors

CPU Speed     Bus Clock & Multiplier    JP2JP3JP4JP7JP8
       
75MHz50MHZ x 1.5closed     closed    closed   openopen
90MHz60MHZ x 1.5openclosedclosedopenopen
100MHz66MHZ x 1.5closedopenclosedopenopen
120MHz60MHZ x 2openclosedclosedopenclosed
133MHz66MHZ x 2closedopenclosedopenclosed
150MHz60MHZ x 2.5openclosedclosedclosed   closed
166MHz66MHZ x 2.5closedopenclosedclosedclosed
180MHz60MHZ x 3openclosedclosedclosedopen
200MHz66MHZ x 3closedopenclosedclosedopen
233MHz66MHZ x 3.5closedopenclosedopenopen

CPU Clock Select - Cyrix 6x86/6x86L Processors

CPU Speed     Bus Clock & Multiplier    JP2JP3JP4JP7JP8
       
PR-120+ 100MHz     50MHZ x 2closedclosedclosedopenclosed
PR-133+ 110MHz55MHZ x 2closed   closed   openopen   closed   
PR-155+ 120MHz60MHZ x 2openclosedclosed   openclosed
PR-166+ 133MHz66MHZ x 2closedopenclosedopenclosed

CPU Clock Select - AMD K5 Processors

CPU Speed     JP2JP3JP4JP7JP8
      
PR-75closed   closed   closedopenopen
PR-90openclosedclosedopenopen
PR-100closedopenclosedopenopen
PR-120openclosedclosedopenopen
PR-133closedopenclosedopenclosed
PR-166closedopenclosed   closed   closed
PR-200closedopenclosedclosedopen

CPU Clock Select - AMD-K6 Processors

CPU Speed     Bus Clock & Multiplier    JP2JP3JP4JP7JP8
       
PR2-16666MHZ x 2.5closed   openclosedclosedclosed
PR2-20066MHZ x 3 closedopen   closed   closed    open
PR2-23366MHZ x 3.5closedopenclosedopenopen

Memory Upgrades

  • SIMM
    • DRAM Access Time : fast page mode 70ns, EDO mode 60ns
    • DRAM Type : 4MB/8MB/16MB/32MB SIMM Module (72Pin)
    • Maximum: 128MB
  • DIMM
    • DRAM Access Time : 3.3v Unbuffered SDRAM 15ns required
    • DRAM Type : 8MB/16MB/32MB/64MB DIMM Module (168Pin)
    • Maximum: 128MB

SDRAM mixed with FP or EDO is not recommended.


AMI BIOS Setup

BIOS Setup configures the system information that is stored in CMOS RAM.BIOS Setup has an easy-to-use user interface that will be immediately recognised.To access the BIOS press DEL when the message "Hit (DEL) to run BIOS Setup" appears.