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*Notes:
1. To minimize the number of PCI Interrupt Lines used this example uses only
INTA_ (by connecting INTA_ and INTB_ together).
2. IDE address allocation mode is selected by using either R22 or R23 (When
using R22 only, HPT366 will decode 1f0-1f7, 3f6 on PCI function 0, 170-177,
376 on PCI function 1; when using R23 only, HPT366 will decode operating system
assigned addresses as specified by PCI IDE controller specification.).
3. Connecting TRI pin(Pin 81) to low will float the ATA Bus. This feature can be
used for hotswap application.
4. HPT366's power supply is 3.3v. The option box on the lower right corner on
the schematics may be used for system with 5v supply.
Diagrams/Schematic Diagrams For Main Board
B-5
HPT366 Data Manual
www.highpoint-tech.com
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