Intel D845GLLY Using Manual page 62

Technical Product Specification for Intel Desktop Boards using the Intel 845GL Chipset
Table 32. Primary/Secondary IDE Master/Slave Submenus (continued)
Feature
Block Mode
PIO Mode
DMA Mode
Cable Detected
Note: If an LS-120 drive is attached to the system, a row entitled ARMD Emulation Type will be displayed in the above
table. The BIOS will always recognize the drive as an ATAPI floppy drive. The ARMD Emulation Type should
always be set to Floppy.
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Options Description
• Disabled
Disabled = Data transfers to/from the device occur one
sector at a time.
• Auto (default)
Auto = Data transfers to/from the device occur multiple
sectors at a time if the device supports block mode
transfers.
• Auto (default)
Specifies the PIO mode.
• 0
• 1
• 2
• 3
• 4
• Auto (default)
Specifies the DMA mode for the drive.
• SWDMA0
Auto = Auto-detected
• SWDMA1
SWDMAn = Single Word DMAn
• SWDMA2
SWDMAn = Multi Word DMAn
• MWDMA0
UDMAn = Ultra DMAn
• MWDMA1
• MWDMA2
• UDMA0
• UDMA1
• UDMA2
• UDMA3
• UDMA4
• UDMA5
No options Displays the type of cable connected to the IDE
interface: 40-conductor or 80-conductor (for ATA-100
peripherals).