Packard Bell Pegasus M/Board

Specification

• Audio : On board ESS ES1869.
• BIOS : AWARD BIOS.
• Cache : 512 kB Pipeline Burstcache integrated on motherboard. Not upgradable.
• Chipset : Sis 5598 ISA/PCI chip.
• CPU Support : Socket 7 processors: Intel Pentium 90-233 MMX, Cyrix M2, AMD K6-2.
• Expansion Slots: 1 ISA slot, 2 PCI slots, 1 shared ISA/PCI slot.
• Form Factor : MicroATX
• RAM : 2 DIMM sockets supporting single or double-sided SDRAM up to a maximum of 256 MB.
• Video : Integrated in chipset, uses main RAM as video memory.

Upgrade Options

• RAM :
  • Maximum on Motherboard: 256 MB
  • Uses 8/16/32/64/128 MB DIMMs, 60ns or faster EDO SDRAM DIMMs
  • Supports only non-parity DIMM modules.
  • The 168-pin DIMM sockets will accept 3.5 V 1 MBx64 (8 MB), 2 MBx64 (16 MB), 4 MBx64 (32 MB), 8 MBx64 (64 MB), and 16 MBx64 (128 MB) DIMMs.
  • Bank 0 will be populated as the default from the factory.
  • No configuration jumpers: BIOS detects memory size, and memory type.
  • This motherboard will not accept 36-bit DIMM modules (parity).
• Video Memory:
  • The video controller is integrated on the motherboard and the amount of video memory (4 MB) is not upgradeable.
• Cache Memory:
  • This system has 512 KB cache memory integrated on the motherboard and it is not upgradeable.
• Processors :
  • Motherboard can accommodate the following CPUs: Intel P54C/P55C: 75 - 233 MHz, AMD K6: 266 MHz, AMD K6-2: 300 - 333 MHz, Cyrix MII: 266 - 333
  • When upgrading the CPU, use the CPU Clock Selection jumpers (JP14, JP15, and JP16) to set the host bus frequency and the CPU/Bus Speed Selection jumpers (JP1, JP2, and JP3) to set the clock multiplier.

Jumpers

Onboard VGA (JP16, JP25)

CPU/DRAM Clock Selection

CPU/Bus Speed Ratio Select

Core Voltage - JP1

I/O voltage - JP6