Block Diagram - Gigabyte GA-7VA User Manual

Block Diagram

AGP 2X/4X/8X
AGPCLK
(66MHz)
5 PCI
AC97
CODEC
PCICLK
(33MHz)
PCICLK (33MHz)
USBCLK (48MHz)
14.318 MHz
33 MHz
GA-7VA Motherboard
CPUCLK+/- (100/133/166MHz)
TM
AMD-K7
System Bus100/133/166 MHz
VIA
HCLK+/- (100/133/166MHz)
KT400A
AGPCLK66MHz
33 MHz
14.318 MHz
48 MHz
BIOS
VIA
VT8235
IT8705
24 MHz
ATA66/100/133
6 USB
IDE Channels
33 MHz
Ports
HCLK+/- (100/133/166MHz)
CLK
CPUCLK+/- (100/133/166MHz)
GEN
AGPCLK (66MHz)
V_Link (66MHz)
- 8 -
DDR RAM
Game Port
Floppy
LPT Port
PS/2 KB/Mouse
COM
Ports