G586OPC
2
Features and Specifications
Processor
•Intel PentiumTM 75/90/100/120/133/150MHz
•Future Pentium Processor and Pentium OverDrive
Processor
Chipset
•OPTI Viper-M chipset
Energy Efficient Design
•Supports System Power Management
•CPU stopped clock control
•Hardware supports SMI green mode
•Microsoft/Intel APM 1.1 compliant
Two Bus Master PCI IDE Connectors
•PIO Modes 3 & 4 Enhanced IDE (data transfer rate
up to 16.6MB/sec)
•DMA Mode 2 Bus Master IDE (data transfer rate
up to 22.2MB/sec)
•Bus mastering reduces CPU use during disk
transfer
•ATAPI IDE CD-ROM supported
Integrated I/O
•Super I/O controller: SMC FDC37C665GT,
SMC FDC37C669GT or
UMC8669
•Two NS16C550A-compatible high speed UARTs
•One SPP/EPP/ECP parallel port
•One 720KB/1.2MB/1.44MB/2.88MB floppy
controller
•PS/2 mouse port
•PS/2 keyboard connector or AT keyboard
connector