NEC 2000 manual PIO4/DMA2

	Main Menu Items
Menu Item	Settings (default is bold)
Multi-Sector Transfers	Disabled, 2, 4, 8, 16 sectors
	Determines the number of sectors per block
	for multi-sector transfers.
	When Type is Auto, value in Multi-Sector
	Transfers field is auto-detected and field is
	read only.
LBA Mode Control	Enabled, Disabled
	When Enabled is selected, it causes logical
	block addressing to be used in place of
	cylinders, heads, and sectors.
	When Type is set to Auto, the value in the
	LBA Mode field is auto-detected and the field
	is read only.
32-Bit I/O	Disabled, Enabled
	When Enabled, allows 32 bit data transfers.
Transfer Mode	Standard, Fast PIO1, Fast PIO2, Fast PIO3,
	Fast PIO4, Fast PIO3/DMA1, Fast
	PIO4/DMA2
	Selects the method for moving data to and
	from the drive.
	When Type is set to Auto, the value in the
	field is auto-detected and the field is read
	only.
Ultra DMA Mode	Disabled, Mode 0, Mode 1, Mode 2, Mode 3,
	Mode 4
	Selects the Ultra DMA Mode for moving data
	to and from the drive. Autotype the drive to
	select the optimum transfer mode.
	When Type is set to Auto, the value in the
	field is auto-detected and the field is read
	only.

3-10 Configuring the System