19.0 Panel Mount PC
486-0010-01-02
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OnChip IDE Device
Scroll to this item and press <Enter> to view the sub menu OnChip IDE Device.
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.
IDE DMA transfer access
Automatic data transfer between system memory and IDE device with minimum CPU
intervention. This improves data throughput and frees CPU to perform other tasks.
LEGACY Mode Support
Legacy mode support allows devices to function in an operating environment that is not
USB-aware.