Micronics W6-LI manual Disable Scsi

Chapter 2: Configuring the W6-LI

Table 2-7 lists the jumper settings for the Host Bus Agents pipelining mode. Host Bus Agents are devices connected to the CPU local bus, which include the CPUs and the 440FX chipset. Host Bus Agents can generate, up to eight at a time, multiple overlapped (or pipelined) bus transactions (or bus cycles).

Jumper	Function	Settings
W10	Normal (default)	Open
	Reserved	Close

Table 2-7: Pipelining Mode Settings

Table 2-8 lists the jumper settings to select the optional onboard SCSI.

Jumper	Function	Settings
W15	Enable SCSI (default)	Close
	Disable SCSI	Open

Table 2-8: Onboard SCSI Selection

Table 2-9 lists the jumpers for the case and peripheral connections.

Connector	Function	Notes
J1	Voltage Regulator Module	For Secondary CPU
J3-J6	DRAM (168-pin DIMM	3.3 Volt Only. Buffered DIMMs
	sockets)	Supported
J7	Floppy Drive Connector	Supports up to two floppy drives
J8	Primary IDE Port Connector	Supports up to two IDE devices
J9	Secondary IDE Port Connector	Supports up to two IDE devices
J10	PS/2 Keyboard Connector	Lower Level
	PS/2 Mouse Connector	Upper Level
J11	USB Connector (optional)	Lower Level: USB Port 1
		Upper Level: USB Port 0
J12	Serial Port A Connector
J13	Serial Port B Connector
J14	Parallel Port Connector	Upper Level
J15-J18	PCI Bus Expansion Slots

Table 2-9A: Case & Peripheral Connections

W6-LI System Board Manual 15