Integrated Peripherals; Figure 3.5 Integrated Peripherals; Figure 3.6 On-Chip Ide Device - Advantech PCI-7020F PCI-7020VG PCI-7020LV PCI-7020 User Manual

3.6

Integrated Peripherals

! IDE HDD Block Mode
If your IDE hard drive supports block mode select Enabled for automatic detec-
tion of the optimal number of block read/writes per sector the drive can support.
IDE DMA Transfer Access
!
Use this field to enable or disable IDE DMA transfer access.
! On-Chip Primary / Secondary IDE Device
IDE Primary Master/Slave PIO/UDMA Mode (Auto). The channel has both a
master and a slave, making four IDE devices possible. Because two IDE
devices may have a different Mode timing (0, 1, 2, 3, 4), it is necessary for these
to be independent. The default setting "Auto" will allow auto detection to ensure
optimal performance.
PCI-7020 User Manual

Figure 3.5 Integrated peripherals

Figure 3.6 On-Chip IDE device

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