Gigabyte GA-965GM-DS2, GA-965GM-S2 user manual Block Diagram, PCI Express Bus, COM Ports

Block Diagram

PCIe CLK

(100 MHz)

LGA775

CPU CLK+/-(266/200/133 MHz)

						VGA
			PCI Express x16
					LAN
	2 SATA 3Gb/s
ATA-33/66/100/133						RJ45
IDE Channel
	GIGABYTE				Marvell
		SATA2		88E8056
PCI Express Bus			x 1				x 1

Processor

	Host Interface
		DDRII 800/667/533 MHz DIMM(Note)
Intel®			Dual Channel Memory
G965
		GMCH CLK (266/200/133 MHz)

x 1

PCIe CLK

(100 MHz)

1 PCI Express x1

PCI Bus

TSB43AB23

Intel®

ICH8

CODEC

BIOS

4 SATA 3Gb/s

			LPT
IT8718			Floppy
		COM Ports
	PS/2 KB/Mouse

		3 IEEE 1394a	Speaker Out Speaker Out	Speaker Out
	2 PCI		Surround Center/Subwoofer	Side
PCI CLK(33 MHz)

MIC Line-Out Line-In SPDIFIn SPDIFOut
	10 USB
		Ports

(Note) To use a DDR II 800/667 memory module on the motherboard, you must install an 1066/ 800 MHz FSB processor.

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