Digital Equipment Celebris FX, Service Maintenance Manual

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FRU Replacement
5-34
Expansion Slots (Venturis FX and Celebris FX Low
Profile)
Expansion Slot
Designation Description
ISA2 Supports half-length industry-standard 16-bit ISA expansion
boards
Uses the top expansion slot at the rear panel
PCI2 Supports half-length 32-bit PCI local bus expansion boards
Uses the middle expansion slot at the rear panel
Designated as a shared slot with ISA slot ISA1
(1)
ISA1 Supports full-length industry-standard 16-bit ISA expansion
boards
Uses the middle expansion slot at the rear panel
Designated as a shared slot with PCI slot PCI2
(1)
PCI1 Supports full-length 32-bit PCI local bus expansion boards
Uses the bottom expansion slot at the rear panel
(1)
Only one expansion board can reside in slot PCI2 and ISA1 at any one time. These slots have to share the
middle expansion slot opening at the rear panel, thus, a maximum of three expansion boards can be
supported at any one time.