Creative PCA-6780 user manual Appendix a Programming Gpio & Watchdog Timer

		2.18.1	Reset (Pin7&Pin8)	20
		2.18.2	HDD LED (Pin1&Pin2,Pin3&Pin4,Pin5&Pin6)	20
		2.18.3	Power Button (Pin9&Pin10)	20
	2.19	COM port Connector (CN14,CN15)		21
	2.20	MINI Keyboard Connector (CN17)		21
	2.21	External Keyboard Connector (CN18)		21
	2.22	Audio Interface Connector (CN7)		21
Chapter	3	BIOS Operation		24
	3.1	BIOS Introduction		24
	3.2	BIOS Setup		25
		3.2.1	Main Menu	26
		3.2.2	Standard CMOS Features	28
		3.2.3	Advanced BIOS Features	30
		3.2.4	Advanced Chipset Features	33
		3.2.5	Integrated Peripherals	36
		3.2.6	Power Management Setup	37
		3.2.7	PnP/PCI Configurations	40
		3.2.8	PC Health Status	41
		3.2.9	Frequency/Voltage Control	42
		3.2.10	Load Optimized Defaults	43
		3.2.11	Set Password	44
		3.2.12	Save & Exit Setup	46
		3.2.13	Quit Without Saving	46
Chapter	4	Driver Installation		50
	4.1	Driver Introduction		50
	4.2	Driver Installation		51

4.2.1Step 1- Install Intel INF Update Driver for Windows XP/

		2000	51
	4.2.2	Step 2- Install Intel Graphic Driver for Windows XP/
		2000	51
	4.2.3	Step 3- Install Audio Driver for Windows XP/2000 ....	51
	4.2.4	Step 4- Install Realtek Ethernet Driver for Windows XP/
		2000	51
Appendix A	Programming GPIO & Watchdog Timer ....		54
A.1	Supported GPIO Register		54
	A.1.1	GPIO Registers	54
	A.1.2	GPIO Example program-1	55
A.2	Watchdog programming		57
Appendix B	Pin Assignments		60
B.1	Connectors		60
	B.1.1	HDD LED/Reset/Power Button (CN1)	60
		Table B.1:HDD LED/Reset/Power Button (CN1)	60
	B.1.2	Primary IDE Connector (CN2)	.61

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