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Chapter 2
19
IDE Function Setup
Parameter
Description
Option
OnChip IDE Channel 0
Enables or disables the first IDE channel.
Enabled
Disabled
Primary Master PIO
When set to Auto, BIOS setup automatically detects if the installed hard
disk supports the function. If supported, it allows for faster data recovery and
read/write timing that reduces hard disk activity time. This results in better
hard disk performance. Mode 0 to 4 provide progressive increase of
performance.
Auto
Mode 0
Mode 1
Mode 2
Mode 3
Mode 4
Primary Slave PIO
Auto
Mode 0
Mode 1
Mode 2
Mode 3
Mode 4
Primary Master UDMA
Enables or disables the primary and master UDMA mode
Auto
Disabled
Primary Slave UDMA
Auto
Disabled
IDE DMA Transfer
Enables or disables DMA (Direct Memory Access) transfers for all IDE
drives.
Enabled
Disabled
Serial-ATA Controller
Enables or disables the serial ATA controller.
Enabled
Disabled
IDE Prefetch Mode
Enables or disables the IDE controller to prefetch data from the IDE drive.
Enabled
Disabled
Summary of Contents for Aspire ASX1200
Page 8: ...viii ...
Page 38: ...30 Chapter 2 ...
Page 56: ...48 Chapter 3 11 Lift the power supply module out of the chassis ...
Page 58: ...50 Chapter 3 8 Gently pull the DIMM upward to pull it away from the chassis ...
Page 60: ...52 Chapter 3 8 Gently pull the card to remove it from the mainboard ...
Page 76: ...68 Chapter 4 ...
Page 77: ...Chapter 5 69 System Block Diagram System Block Diagram and Board Layout Chapter 5 ...
Page 80: ...72 Chapter 5 ...
Page 82: ...74 Chapter 6 Aspire ASX1200 ASX3200 Exploded Diagram ...