Specifications

Appendix B MiniModule ISA Board
78 Reference Manual ReadyBoard 800
MiniModule ISA Expansion Board Features
• Supports PC/104 Bus and PC/104-Plus Bus expansion interfaces
• Supports ISA bus signals through PCI-104 connector
• Transparent to the Operating System
• Supports PC/104-Plus form factor 90 mm x 96 mm (3.6" x 3.8")
PCI-to-ISA Bridge Controller:
• PCI 2.3 compliant
• Transparent mode
• Full 24-bit ISA addressing
• 16-bit and 8-bit I/O and memory cycles
• Software transparent DMA
• ISA bus master supports (4) PC/104 cards
• Encodes all ISA IRQs
Specifications
Physical Specifications
Table B-1 lists the physical dimensions of the board. Figures B-2 and B-3 give the typical mounting
order in side views.
Table B-1. MiniModule ISA Weight and Footprint Dimensions
Item Dimension
Weight 0.027 kg. (0.06 lb.)
Height (overall) 11.07 mm (0.436")
Width 90 mm (3.6")
Length 96 mm (3.8")
Thickness 1.574 mm (0.062")
NOTE Overall height is measured from the
upper board surface to the highest
permanent component (PC/104 bus
connector) on the upper board surface.
Power Requirements
The MiniModule ISA expansion board draws its power from the ReadyBoard 800 through the PCI-104
bus connector.
Environmental Specifications
Table B-2 provides the operating and storage condition ranges required for this expansion board.
Table B-2. MiniModule ISA Environmental Requirements
Parameters Conditions
Operating +0° to +60° C (32° to +140° F)
Temperature
Storage –20° to +75° C (–4° to +167° F)
Operating
5% to 95% relative humidity,
non-condensing
Humidity
Non-operating 5% to 95% relative humidity,
non-condensing