Diskette Drive Connector (Cn20); Enhanced Ide Connectors (Cn22 And Cn23); Figure 1-3. Connecting The Diskette Drive Connector Cable - TRIGEM DT650 User Manual

Diskette Drive Connector (CN20)

Enhanced IDE Connectors (CN22 and CN23)

Introduction
You can connect up to two diskette drives to the diskette drive connector. After
connecting the one end of the diskette drive ribbon cable to the motherboard,
connect the two connectors on the other end to the diskette drives.

Figure 1-3. Connecting the Diskette Drive Connector Cable

You can connect up to four IDE devices (hard disk drives, CD-ROM drives, and
floptical drives) to the two IDE connectors (primary and secondary).
The PCI Bus Mastering IDE controller supports PIO Mode 3 and 4, and Ultra
DMA/33, a DMA data transfer protocol for IDE devices such as hard disk drives
or CD-ROM drives. The Ultra DMA/33 allows DMA commands to transfer data
at a maximum burst rate of 33 MB/sec. IDE devices must be capable of
supporting Ultra DMA/33 in order to enable this feature. Also, an Ultra DMA-
aware device driver (a Bus Master IDE driver) for your operating system is
required.
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