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2.2
System Configuration
2.2.1
ATA interface
Figures 2.2 and 2.3 show the ATA interface system configuration. The drive has a 40-pin PC
AT interface connector and supports the PIO transfer till 16.7 MB/s (PIO mode 4), the DMA
transfer till 16.7 MB/s (Multiword DMA mode 2), and the ultra DMA transfer till 66.6 MB/s
(Ultra DMA mode 4).
2.2.2
1 drive connection
Host
AT bus
(Host interface)
2.2.3
2 drives connection
Host
AT bus
(Host interface)
Note:
When the drive that is not conformed to ATA is connected to the disk drive is above
configuration, the operation is not guaranteed.
HA
(Host adaptor)
ATA interface
Figure 2.2
1 drive system configuration
HA
(Host adaptor)
ATA interface
Figure 2.3
2 drives configuration
C141-E106-01EN
Disk drive
Disk drive #0
Disk drive #1
2 - 3
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