PT-5IVL
SYSTEM BOARD
SPECIFICATIONS
2. SPECIFICATIONS
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CPU
Intel : Pentium processor and OverDrive processor (P54C/P54CS/P54CTB/P55C)
75/ 90/ 100/ 120/ 133/ 150/ 166 MHz and 180/ 200 MHz (ideally).
Cyrix : 6x86-P120+(100MHz)/ P133+(110MHz)/ P150+(120MHz)/ P166+(133MHz),
M2 series.
AMD : 5k86-P75(SSA/5-66)/ P75(SSA/5-75)/ P90(SSA/5-83)/ P90(SSA/5-90)/
P100(SSA/5-100)
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CPU VCC
(1). CPU I/O Voltage
: Standard (+3.3V DC), VR (+3.4V DC), and VRE (+3.5V DC).
(2). CPU CORE Voltage : Egual to CPU I/O Voltage, +2.5V DC, and +2.8V DC.
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WORD SIZE
Data Path : 8-bit, 16-bit, 32-bit, 64-bit
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PC System Chipset
Intel 82430VX PCIset (82437VX, 82438VX, 82371SB)
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I/O Chipset
Winbond W83877F.
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System Clock
50/55/60/66.6 MHz adjustable.
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Memory
DRAM : Two banks, each bank could be single or double sided, 8MB up to 128 MB main
memory. Supports both fast page mode (FPM) and Extended Data Out (EDO)
memory. (Using 72-pin SIMM module x 4).
SRAM : One COAST SRAM Module slot, supports 256KB or 512KB Direct-Mapped wirte
back cache memory, using pipelined burst SRAM.
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BIOS
AWARD system BIOS. 128KB x 8 EPROM (for normal BIOS) or Flash ROM (for Plug &
Play BIOS).
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Expansion Slots
PCI Slots : 32-bit
x
3 (All Master/Slave, PCI Spec. Rev. 2.1 Compliant)
ISA Slots : 16-bit
x
3
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IDE Ports
Two channel Enhanced PIO and Bus Master PCI IDE ports, maximum could be connected 4
IDE Hard Disks and ATAPI CD-ROM devices.
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