Gigabyte GA-7DXR User Manual - Page 45
Block Diagram
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7DXR Motherboard Block Diagram AMD-K7TM CPUCLK (100/133MHz) AGP 2X/4X AGPCLK (66MHz) System Bus 100/133MHz AMD 761 100/133MHz 2.5V DDR SDRAM HCLK (100/133MHz) NPCLK (33MHz) AGPCLK (66MHz) PCI Bus 33MHz 33MHz 14.318MHz 48MHz CT5880 VT82C 686B AC-Link Option 5 PCI PCI (33MHz) AC97 CODEC PS/2 Floppy LPT Port AMR ATA66/100 IDE Channels 4 USB Ports Game Port COM Ports PDC 20265R AGPCLK (66MHz) PCI (33MHz) 48MHz 14.318MHz 33MHz ICS 94240 39 HCLK (100/133MHz) NPCLK (33MHz) AGPCLK (66MHz) CPUCLK (100/133MHz)
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7DXR Motherboard
39
Block Diagram
HCLK (100/133MHz)
NPCLK (33MHz)
AGPCLK (66MHz)
33MHz
14.318MHz
48MHz
PCI (33MHz)
AGPCLK (66MHz)
ICS
94240
CPUCLK (100/133MHz)
AMD-K7
TM
AMD
761
System Bus 100/133MHz
AGP
2X/4X
2.5V DDR SDRAM
100/133MHz
COM Ports
LPT Port
Game Port
PS/2
Floppy
ATA66/100 IDE
Channels
4 USB Ports
AC97
CODEC
AMR
CT5880
Option
AC-Link
5 PCI
PCI Bus 33MHz
HCLK (100/133MHz)
AGPCLK (66MHz)
NPCLK (33MHz)
33MHz
14.318MHz
48MHz
PCI (33MHz)
AGPCLK (66MHz)
CPUCLK (100/133MHz)
VT82C
686B
PDC
20265R