77
PIO Mode
The IDE PIO (Programmable I/O) Mode
programs timing cycles between the IDE
drive and the programmable IDE
controller. As the PIO mode increases,
the cycle time decreases.
Auto, 0, 1,
2, 3, 4
Select Auto to allow the AMI BIOS to automatically
detect the PIO mode. Use this value if the IDE disk drive
support cannot be determined.
Select 0 to allow the AMI BIOS to use PIO mode 0. It has
a data transfer rate of 3.3 MB/s.
Select 1 to allow the AMI BIOS to use PIO mode 1. It has
a data transfer rate of 5.2 MB/s.
Select 2 to allow the AMI BIOS to use PIO mode 2. It has
a data transfer rate of 8.3 MB/s.
Select 3 to allow the AMI BIOS to use PIO mode 3. It has
a data transfer rate of 11.1 MB/s.
Select 4 to allow the AMI BIOS to use PIO mode 4. It has
a data transfer bandwidth of 32 Bits. Select Enabled to
enable 32-Bit data transfer.
Parameter
Description
Options
Summary of Contents for AT150 F1 Series
Page 1: ...AT150 F1 Series User Guide ...
Page 12: ...xii ...
Page 13: ...1 System tour ...
Page 15: ...3 External and internal structure Front panel With 3 5 inch HDD bays ...
Page 29: ...2 System setup ...
Page 37: ...3 System upgrades ...
Page 76: ...3 System upgrades 64 ...
Page 77: ...4 System BIOS ...
Page 115: ...5 System troubleshooting ...
Page 125: ...Appendix A Server management tools ...
Page 136: ...Appendix A Server management tools 124 ...
Page 137: ...Appendix B Rack mount configuration ...
Page 148: ...Appendix B Rack mount configuration 136 ...
Page 149: ...Appendix C Acer Smart Console ...
Page 178: ...Appendix C Acer Smart Console 166 ...
Page 182: ...170 ...