Gigabyte GA-7DXR User Manual - Page 9

Features Summary

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7DXR Motherboard Features Summary Form Factor CPU Chipset Clock Generator Memory I/O Control Slots On-Board IDE On-Board Peripherals y 30.5 cm x 24.5 cm ATX size form factor, 4 layers PCB. y AMD AthlonTM/DuronTM (K7) Socket A Processor y 256K/64K L2 cache on die y Supports 600MHz ~ 1GHz and above 7DXR, consisting of: y AMD 761 Memory/PCI/AGP Controller y VT82C686B PCI Super-I/O Integrated Peripheral Controller (PSIPC) y ICS 94240 y 200/266 MHz DDR bus speeds y 95/100/106/114/120/133/140/150 MHz system bus speeds by CLK_SW DIP switch y Supports adjustable CPU frequency from 100MHz to 250MHz by 1MHz step in BIOS setup y 3 184-pin DDR DIMM sockets y Supports PC1600 DDR or PC2100 DDR SDRAM y Supports up to 3GB DRAM (Max) y Supports only 2.5V DDR SDRAM y Supports 72bit ECC type DRAM integrity mode y VT82C686B y 1 Universal AGP Pro slot 4X/2X (1.5V/3.3V) device support y 5 PCI slots supports 33MHz & PCI 2.2 compliant y 1 AMR (Audio Modem Riser) slot y IDE 1and IDE 2 Supports PIO mode 3, 4 UDMA 33 / ATA 66 / ATA100 IDE & ATAPI CD-ROM y IDE 3 and IDE 4 Compatible with Raid, Ultra ATA100, Ultra ATA66, Ultra ATA33, EIDE y 4 IDE bus master IDE ports for up to 8 ATAPI devices y 1 floppy port supports 2 FDD with 360K, 720K, 1.2M, 1.44M and 2.88M bytes y 1 parallel ports supports Normal/EPP/ECP mode y 2 serial ports (COM A & COM B) y 4 USB ports y 1 IrDA connector for IR To be continued... 3

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7DXR Motherboard
3
Features Summary
Form Factor
30.5 cm x 24.5 cm ATX size form factor, 4 layers PCB.
CPU
AMD Athlon
TM
/Duron
TM
(K7) Socket A Processor
256K/64K L2 cache on die
Supports 600MHz ~ 1GHz and above
Chipset
7DXR, consisting of:
AMD 761 Memory/PCI/AGP Controller
VT82C686B PCI Super-I/O Integrated Peripheral
Controller (PSIPC)
Clock Generator
ICS 94240
200/266 MHz DDR bus speeds
95/100/106/114/120/133/140/150 MHz system bus
speeds by CLK_SW DIP switch
Supports adjustable CPU frequency from 100MHz to
250MHz by 1MHz step in BIOS setup
Memory
3 184-pin DDR DIMM sockets
Supports PC1600 DDR or PC2100 DDR SDRAM
Supports up to 3GB DRAM (Max)
Supports only 2.5V DDR SDRAM
Supports 72bit ECC type DRAM integrity mode
I/O Control
VT82C686B
Slots
1 Universal AGP Pro slot 4X/2X (1.5V/3.3V) device
support
5 PCI slots supports 33MHz & PCI 2.2 compliant
1 AMR (Audio Modem Riser) slot
On-Board IDE
IDE 1and IDE 2 Supports PIO mode 3, 4 UDMA 33 /
ATA 66 / ATA100 IDE & ATAPI CD-ROM
IDE 3 and IDE 4 Compatible with Raid, Ultra ATA100,
Ultra ATA66, Ultra ATA33, EIDE
4 IDE bus master IDE ports for up to 8 ATAPI devices
On-Board
Peripherals
1 floppy port supports 2 FDD with 360K, 720K, 1.2M,
1.44M and 2.88M bytes
1 parallel ports supports Normal/EPP/ECP mode
2 serial ports (COM A & COM B)
4 USB ports
1 IrDA connector for IR
To be continued…