
User’s Manual
EMB-9670/9673 Series User’s Manual
67
3.5.4.1.3 Primary/Secondary Master/Slave PIO
The four IDE PIO (Programmed Input/Output) fields let you set a PIO mode (0-4) for each
of the four IDE devices that the onboard IDE interface supports. Modes 0 through 4 provide
successively increased performance. In Auto mode, the system automatically determines
the best mode for each device.
The choice: Auto, Mode 0, Mode 1, Mode 2, Mode 3, or Mode 4.
3.5.4.1.4 Primary/Secondary Master/Slave UDMA
Ultra DMA/33 implementation is possible only if your IDE hard drive supports it and the
operating environment includes a DMA driver (Windows 95 OSR2 or a third-party IDE bus
master driver). If your hard drive and your system software both support Ultra DMA/33,
select Auto to enable BIOS support.
The Choice: Auto, Disabled.
3.5.4.1.5 IDE HDD Block Mode
Block mode is also called block transfer, multiple commands, or multiple sector read/write.
If your IDE hard drive supports block mode (most new drives do), select Enabled for
automatic detection of the optimal number of block read/writes per sector the drive can
support.
The Choice: Enabled, Disabled.
3.5.4.2 Onboard
Device
3.5.4.2.1 USB / USB 2.0 Controller
This item allows you to set the USB / USB 2.0 Controller to Enabled/Disabled.
The choice: Enabled, Disabled
Содержание EMB-9670 series
Страница 25: ...User s Manual EMB 9670 9673 Series User s Manual 25 2 Hardware Configuration...
Страница 51: ...User s Manual EMB 9670 9673 Series User s Manual 51 3 BIOS Setup...
Страница 87: ...User s Manual EMB 9670 9673 Series User s Manual 87 5 Measurement Drawing...
Страница 88: ...EMB 9670 9673 Series 88 EMB 9670 9673 Series User s Manual...
Страница 90: ...EMB 9670 9673 Series 90 EMB 9670 9673 Series User s Manual Appendix B AWARD BIOS POST Messages...