Beckhoff CX1010 Series, Hardware Documentation

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Assembly and connecting
76 Embedded-PC
Integrated Peripherals
This menu is used for setting the system interfaces.
Phoenix – AwardBIOS CMOS Setup Utility
Integrated Peripherals
Master Drive PIO Mode [Auto] Item Help
Slave Drive PIO Mode [Auto]
IDE Primary Master UDMA [Auto]
IDE Primary Slave UDMA [Auto]
IDE DMA transfer access [Enabled]
IDE HDD Block Mode [Enabled]
Onboard Serial Port 1 [3E8/IRQ11]
Onboard Serial Port 2 [2E8/IRQ10]
UART Mode Select [Normal]
RxD , DxD Active Hi, Lo
IR Transmission Delay Enabled
UR2 Duplex Mode Half
Use IR Pins IR-Rx2Tx2
Watch Dog Timer Select [Disabled]
Onboard Serial Port 3 [3E8/IRQ11]
Onboard Serial Port 4 [2E8/IRQ10]
GPIO 4-5-6-7 1-1-1-1
↑ ↓ → ← :Move Enter:/-/PU/PD:Value F10:Save ESC:Exit F1:Help
F5: Previous Values F6: Fail-Safe Defaults F7: Optimized Defaults
Master PIO Mode
PIO refers to the concept of programmed input and output. Instead of the BIOS issuing an instruction sequence for
initiating a data transfer from or to the hard disk, PIO enables the BIOS to notify the controller what task should be
executed. The task is then fully handled by the controller and the CPU. Your system supports five PIO modes, 0
(standard) to 4, with the main difference relating to timing. If "Auto" (automatic) is selected, the BIOS will assess your
drive and automatically specify the optimum PIO mode. Auto
:
The BIOS automatically sets the system value
depending on the timing of your hard disk drive. Mode 0-4: You can select a mode suitable mode that matches the
timing your hard drive.
Slave PIO Mode
PIO refers to the concept of programmed input and output. Instead of the BIOS issuing an instruction sequence for
initiating a data transfer from or to the hard disk, PIO enables the BIOS to notify the controller what task should be
executed. The task is then fully handled by the controller and the CPU. Your system supports five PIO modes, 0
(standard) to 4, with the main difference relating to timing. If "Auto" (automatic) is selected, the BIOS will assess your
drive and automatically specify the optimum PIO mode. Auto
:
The BIOS automatically sets the system value
depending on the timing of your hard disk drive. Mode 0-4: You can select a mode suitable mode that matches the
timing your hard drive.
IDEPrimary Master UDMA
This option is used to configure the Ultra-DMA/33 mode of your hard disk. Setting options: Auto, Enabled, Disabled.
The option should be set to Enabled.