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Functional Description
EIDE interface
The EIDE interface supports primary and secondary both interfaced via the
rear I/O transition module. The primary EIDE channel is available for the
connection of on-board devices through an on-board height density connector.
The IDE interface supports ATAPI modes 0 to 4.
4
Each IDE interface supports two IDE devices (master and slave). The IDE
interface supports disk drives up to 8.2Gbytes and CD-ROM drives.
Table 4-7 shows all possible on-board drive options.
Floppy interface
The floppy interface supports up to two floppy drives. The supported floppy
drives include:
4-14
Note
If the on-board IDE hard drive is used, it will be connected to
the primary IDE port. If this is the case, only one drive can be
connected to the primary rear I/O EIDE port, and the drive
must be jumpered different (master or slave) than the on-
board drive.
Table 4-7. On-board drive options
Drive option 1
Floppy
IDE hard drive
IDE flash drive
Floppy
Floppy
IDE flash drive
• 5.25 inch - 360Kb, 1.2MB
• 3.5 inch - 720KB, 1.44MB
Drive option 2
Not installed
Not installed
Not installed
IDE hard drive
IDE flash drive
IDE hard drive
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