Mainboard Specification; Main Memory - Premio Computer Apollo User Manual

Chapter 1

Mainboard Specification

CPU
Supports Intel ® Pentium
Supports 1.5GHz, 1.6GHz, 1.7GHz, 1.8GHz, 1.9GHz, 2GHz and up.
Chipset
Intel 82850 MCH (615 OLGA)
®
- Supports Direct RDRAM up to 2GB maximum memory.
- Supports 400 MHz system bus.
- 1.5V AGP interface with 4x data transfer and 4x fast write capability.
Intel ® 82801BA ICH (360 EBGA)
- Upstream hub interface for access to the Intel MCH.
- 2-channel Ultra ATA/100 Bus Master IDE controller.
- USB controller 1.1 (expanded capabilities for 4 ports).
- I/O APIC.
- SMBus controller.
- FWH interface.
- LPC interface.
- AC'97 2.1 interface.
- PCI 2.2 interface.
- Integrated system management controller.

Main Memory

Supports four 184-pin gold-lead RIMM sockets.
Supports a maximum memory size of 2GB.
Slots
One AGP (Accelerated Graphics Port) 4x slot.
Four PCI 2.2 32-bit PCI bus slots (support 3.3v/5v PCI bus interface).
One CNR (Communication Network Riser) slot.
On-Board IDE
An IDE controller on the ICH2 chipset provides IDE HDD/CD-ROM with
PIO, Bus Master and Ultra DMA100 operation modes.
Can connect up to four IDE devices.
On-Board Peripherals
On-Board Peripherals include:
® 4 processor in the 478 pin package.
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