spd6722qcce Intel Corporation, spd6722qcce Datasheet - Page 29

• Manufacturer Part Number: spd6722qcce
• Description: Isa-to-pc-card Pcmcia Controllers
• Manufacturer: Intel Corporation

Start Address Registers
Datasheet
End Address Registers
System Memory Map
Start Address Registers
System Memory Map
End Address Registers
Figure 5. Memory Window Organization
Figure 6. I/O Window Organization
System I/O Map
System I/O Map
ISA Memory Address Space
ISA I/O Address Space
Memory Window
16 Mbytes
64 Kbytes
I/O Window
ISA-to-PC-Card (PCMCIA) Controllers — PD6710/’22
First 64 Kbytes
not usable in
most ISA systems
Offset Address Registers
Card Memory Map
Offset Address Registers
Card I/O Map
NOTE: ISA memory window can map to either
PC Card Memory Address Space
Card Memory Window
Common Memory
common or attribute PC Card memory.
PC Card I/O Address Space
64 Mbytes
Card I/O Window
64 Mbytes
Attribute
Memory
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