Premio Computer Aries/Centella - Manual (Page 62)

Hardware Setup
2-27
PCI Slots
Slots
AGP Slot
CNR Slot
The motherboard provides three 32-bit Master PCI Bus Slots, one AGP
and one CNR slot.
AGP (Accelerated Graphics Port) Slot
The AGP slot allows you to insert the AGP 1.5V graphics card. AGP is
an interface specification designed for the throughput demands of 3D graphics.
It introduces a 66MHz, 32-bit channel for the graphics controller to directly
access main memory and provides three levels of throughputs: 1x (266Mbps),
2x (533Mbps) and 4x (1.07Gbps).
PCI Slots
Three PCI slots allow you to insert the expansion cards to meet your
needs. When adding or removing expansion cards, make sure that you unplug
the power supply first. Meanwhile, read the documentation for the expansion
card to make any necessary hardware or software settings for the expansion
card, such as jumpers, switches or BIOS configuration.
CNR (Communication Network Riser) Slot
The CNR slot allows you to insert the CNR expansion cards. CNR is a
specially designed network, audio, or modem riser card for ATX family
motherboards. Its main processing is done through software and controlled
by the motherboard’s chipset.